1804397130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 5150246400

約数和(自身を除く): 3345849270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 79, 90, 95, 111, 114, 158, 171, 185, 190, 222, 237, 285, 333, 342, 361, 370, 395, 474, 555, 570, 666, 703, 711, 722, 790, 855, 1083, 1110, 1185, 1406, 1422, 1501, 1665, 1710, 1805, 2109, 2166, 2370, 2923, 3002, 3249, 3330, 3515, 3555, 3610, 4218, 4503, 5415, 5846, 6327, 6498, 6859, 7030, 7110, 7505, 8769, 9006, 10545, 10830, 12654, 13357, 13509, 13718, 14615, 15010, 16245, 17538, 20577, 21090, 22515, 26307, 26714, 27018, 28519, 29230, 31635, 32490, 34295, 40071, 41154, 43845, 45030, 52614, 55537, 57038, 61731, 63270, 66785, 67545, 68590, 80142, 85557, 87690, 102885, 111074, 120213, 123462, 131535, 133570, 135090, 142595, 166611, 171114, 200355, 205770, 240426, 253783, 256671, 263070, 277685, 285190, 308655, 333222, 400710, 427785, 499833, 507566, 513342, 541861, 555370, 601065, 617310, 761349, 833055, 855570, 999666, 1055203, 1083722, 1202130, 1268915, 1283355, 1522698, 1625583, 1666110, 2110406, 2284047, 2499165, 2537830, 2566710, 2709305, 3165609, 3251166, 3806745, 4568094, 4876749, 4998330, 5276015, 5418610, 6331218, 7613490, 8127915, 9496827, 9753498, 10552030, 11420235, 15828045, 16255830, 18993654, 20048857, 22840470, 24383745, 31656090, 40097714, 47484135, 48767490, 60146571, 94968270, 100244285, 120293142, 180439713, 200488570, 300732855, 360879426, 601465710, 902198565, 1804397130]

約数ペア:

[(1, 1804397130), (2, 902198565), (3, 601465710), (5, 360879426), (6, 300732855), (9, 200488570), (10, 180439713), (15, 120293142), (18, 100244285), (19, 94968270), (30, 60146571), (37, 48767490), (38, 47484135), (45, 40097714), (57, 31656090), (74, 24383745), (79, 22840470), (90, 20048857), (95, 18993654), (111, 16255830), (114, 15828045), (158, 11420235), (171, 10552030), (185, 9753498), (190, 9496827), (222, 8127915), (237, 7613490), (285, 6331218), (333, 5418610), (342, 5276015), (361, 4998330), (370, 4876749), (395, 4568094), (474, 3806745), (555, 3251166), (570, 3165609), (666, 2709305), (703, 2566710), (711, 2537830), (722, 2499165), (790, 2284047), (855, 2110406), (1083, 1666110), (1110, 1625583), (1185, 1522698), (1406, 1283355), (1422, 1268915), (1501, 1202130), (1665, 1083722), (1710, 1055203), (1805, 999666), (2109, 855570), (2166, 833055), (2370, 761349), (2923, 617310), (3002, 601065), (3249, 555370), (3330, 541861), (3515, 513342), (3555, 507566), (3610, 499833), (4218, 427785), (4503, 400710), (5415, 333222), (5846, 308655), (6327, 285190), (6498, 277685), (6859, 263070), (7030, 256671), (7110, 253783), (7505, 240426), (8769, 205770), (9006, 200355), (10545, 171114), (10830, 166611), (12654, 142595), (13357, 135090), (13509, 133570), (13718, 131535), (14615, 123462), (15010, 120213), (16245, 111074), (17538, 102885), (20577, 87690), (21090, 85557), (22515, 80142), (26307, 68590), (26714, 67545), (27018, 66785), (28519, 63270), (29230, 61731), (31635, 57038), (32490, 55537), (34295, 52614), (40071, 45030), (41154, 43845)]