2006502435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 4564623360

約数和(自身を除く): 2558120925

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 31, 35, 45, 51, 63, 79, 81, 85, 93, 105, 119, 135, 153, 155, 189, 217, 237, 255, 279, 289, 315, 357, 395, 405, 459, 465, 527, 553, 567, 595, 651, 711, 765, 837, 867, 945, 1071, 1085, 1185, 1343, 1377, 1395, 1445, 1581, 1659, 1785, 1953, 2023, 2133, 2295, 2449, 2511, 2601, 2635, 2765, 2835, 3213, 3255, 3555, 3689, 4029, 4185, 4335, 4743, 4977, 5355, 5859, 6069, 6399, 6715, 6885, 7347, 7803, 7905, 8295, 8959, 9401, 9639, 9765, 10115, 10665, 11067, 12087, 12245, 12555, 13005, 14229, 14931, 16065, 17143, 17577, 18207, 18445, 20145, 22041, 22831, 23409, 23715, 24885, 26877, 28203, 29295, 30345, 31995, 33201, 36261, 36735, 39015, 41633, 42687, 44793, 44795, 47005, 48195, 51429, 54621, 55335, 60435, 62713, 66123, 68493, 71145, 74655, 80631, 84609, 85715, 87885, 91035, 99603, 108783, 110205, 114155, 117045, 124899, 134385, 141015, 154287, 159817, 163863, 166005, 181305, 188139, 198369, 205479, 208165, 213435, 223965, 241893, 253827, 257145, 273105, 291431, 298809, 313565, 330615, 342465, 374697, 403155, 423045, 462861, 479451, 498015, 543915, 564417, 616437, 624495, 707761, 725679, 761481, 771435, 799085, 819315, 874293, 940695, 991845, 1027395, 1124091, 1209465, 1269135, 1388583, 1438353, 1457155, 1494045, 1693251, 1849311, 1873485, 2123283, 2314305, 2397255, 2622879, 2822085, 3082185, 3372273, 3538805, 3628395, 3807405, 4315059, 4371465, 4954327, 5079753, 5620455, 6369849, 6942915, 7191765, 7868637, 8466255, 9246555, 10616415, 12945177, 13114395, 14862981, 16861365, 19109547, 21575295, 23605911, 24771635, 25398765, 31849245, 39343185, 44588943, 57328641, 64725885, 74314905, 95547735, 118029555, 133766829, 222944715, 286643205, 401300487, 668834145, 2006502435]

約数ペア:

[(1, 2006502435), (3, 668834145), (5, 401300487), (7, 286643205), (9, 222944715), (15, 133766829), (17, 118029555), (21, 95547735), (27, 74314905), (31, 64725885), (35, 57328641), (45, 44588943), (51, 39343185), (63, 31849245), (79, 25398765), (81, 24771635), (85, 23605911), (93, 21575295), (105, 19109547), (119, 16861365), (135, 14862981), (153, 13114395), (155, 12945177), (189, 10616415), (217, 9246555), (237, 8466255), (255, 7868637), (279, 7191765), (289, 6942915), (315, 6369849), (357, 5620455), (395, 5079753), (405, 4954327), (459, 4371465), (465, 4315059), (527, 3807405), (553, 3628395), (567, 3538805), (595, 3372273), (651, 3082185), (711, 2822085), (765, 2622879), (837, 2397255), (867, 2314305), (945, 2123283), (1071, 1873485), (1085, 1849311), (1185, 1693251), (1343, 1494045), (1377, 1457155), (1395, 1438353), (1445, 1388583), (1581, 1269135), (1659, 1209465), (1785, 1124091), (1953, 1027395), (2023, 991845), (2133, 940695), (2295, 874293), (2449, 819315), (2511, 799085), (2601, 771435), (2635, 761481), (2765, 725679), (2835, 707761), (3213, 624495), (3255, 616437), (3555, 564417), (3689, 543915), (4029, 498015), (4185, 479451), (4335, 462861), (4743, 423045), (4977, 403155), (5355, 374697), (5859, 342465), (6069, 330615), (6399, 313565), (6715, 298809), (6885, 291431), (7347, 273105), (7803, 257145), (7905, 253827), (8295, 241893), (8959, 223965), (9401, 213435), (9639, 208165), (9765, 205479), (10115, 198369), (10665, 188139), (11067, 181305), (12087, 166005), (12245, 163863), (12555, 159817), (13005, 154287), (14229, 141015), (14931, 134385), (16065, 124899), (17143, 117045), (17577, 114155), (18207, 110205), (18445, 108783), (20145, 99603), (22041, 91035), (22831, 87885), (23409, 85715), (23715, 84609), (24885, 80631), (26877, 74655), (28203, 71145), (29295, 68493), (30345, 66123), (31995, 62713), (33201, 60435), (36261, 55335), (36735, 54621), (39015, 51429), (41633, 48195), (42687, 47005), (44793, 44795)]