2017315545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 4160471040

約数和(自身を除く): 2143155495

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 43, 49, 71, 87, 93, 105, 129, 145, 147, 155, 203, 213, 215, 217, 245, 301, 355, 435, 465, 497, 609, 645, 651, 735, 899, 903, 1015, 1065, 1085, 1247, 1333, 1421, 1491, 1505, 1519, 2059, 2107, 2201, 2485, 2697, 3045, 3053, 3255, 3479, 3741, 3999, 4263, 4495, 4515, 4557, 6177, 6235, 6293, 6321, 6603, 6665, 7105, 7455, 7595, 8729, 9159, 9331, 10295, 10437, 10535, 11005, 13485, 14413, 15265, 15407, 17395, 18705, 18879, 19995, 21315, 21371, 22785, 26187, 27993, 30885, 31465, 31605, 33015, 38657, 43239, 43645, 44051, 45795, 46221, 46655, 52185, 61103, 63829, 64113, 65317, 72065, 77035, 88537, 94395, 94643, 100891, 106855, 107849, 115971, 130935, 132153, 139965, 149597, 183309, 191487, 193285, 195951, 216195, 220255, 231105, 265611, 270599, 283929, 302673, 305515, 319145, 320565, 323547, 326585, 442685, 446803, 448791, 473215, 504455, 539245, 579855, 619759, 660765, 662501, 747985, 811797, 916545, 957435, 979755, 1328055, 1340409, 1352995, 1419645, 1513365, 1617735, 1859277, 1894193, 1987503, 2234015, 2243955, 2744647, 3098795, 3127621, 3312505, 4058985, 4338313, 4637507, 5682579, 6702045, 8233941, 9296385, 9382863, 9470965, 9937515, 13014939, 13723235, 13912521, 15638105, 19212529, 21691565, 23187535, 28412895, 41169705, 46914315, 57637587, 65074695, 69562605, 96062645, 134487703, 288187935, 403463109, 672438515, 2017315545]

約数ペア:

[(1, 2017315545), (3, 672438515), (5, 403463109), (7, 288187935), (15, 134487703), (21, 96062645), (29, 69562605), (31, 65074695), (35, 57637587), (43, 46914315), (49, 41169705), (71, 28412895), (87, 23187535), (93, 21691565), (105, 19212529), (129, 15638105), (145, 13912521), (147, 13723235), (155, 13014939), (203, 9937515), (213, 9470965), (215, 9382863), (217, 9296385), (245, 8233941), (301, 6702045), (355, 5682579), (435, 4637507), (465, 4338313), (497, 4058985), (609, 3312505), (645, 3127621), (651, 3098795), (735, 2744647), (899, 2243955), (903, 2234015), (1015, 1987503), (1065, 1894193), (1085, 1859277), (1247, 1617735), (1333, 1513365), (1421, 1419645), (1491, 1352995), (1505, 1340409), (1519, 1328055), (2059, 979755), (2107, 957435), (2201, 916545), (2485, 811797), (2697, 747985), (3045, 662501), (3053, 660765), (3255, 619759), (3479, 579855), (3741, 539245), (3999, 504455), (4263, 473215), (4495, 448791), (4515, 446803), (4557, 442685), (6177, 326585), (6235, 323547), (6293, 320565), (6321, 319145), (6603, 305515), (6665, 302673), (7105, 283929), (7455, 270599), (7595, 265611), (8729, 231105), (9159, 220255), (9331, 216195), (10295, 195951), (10437, 193285), (10535, 191487), (11005, 183309), (13485, 149597), (14413, 139965), (15265, 132153), (15407, 130935), (17395, 115971), (18705, 107849), (18879, 106855), (19995, 100891), (21315, 94643), (21371, 94395), (22785, 88537), (26187, 77035), (27993, 72065), (30885, 65317), (31465, 64113), (31605, 63829), (33015, 61103), (38657, 52185), (43239, 46655), (43645, 46221), (44051, 45795)]