1487306220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13553}}^1$

素因数の和:13655

約数の個数: 96

約数和(自身を含む): 4371978240

約数和(自身を除く): 2884672020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1770, 1829, 1860, 3540, 3658, 5487, 7316, 9145, 10974, 13553, 18290, 21948, 27106, 27435, 36580, 40659, 54212, 54870, 67765, 81318, 109740, 135530, 162636, 203295, 271060, 406590, 420143, 799627, 813180, 840286, 1260429, 1599254, 1680572, 2100715, 2398881, 2520858, 3198508, 3998135, 4201430, 4797762, 5041716, 6302145, 7996270, 8402860, 9595524, 11994405, 12604290, 15992540, 23988810, 24788437, 25208580, 47977620, 49576874, 74365311, 99153748, 123942185, 148730622, 247884370, 297461244, 371826555, 495768740, 743653110, 1487306220]

約数ペア:

[(1, 1487306220), (2, 743653110), (3, 495768740), (4, 371826555), (5, 297461244), (6, 247884370), (10, 148730622), (12, 123942185), (15, 99153748), (20, 74365311), (30, 49576874), (31, 47977620), (59, 25208580), (60, 24788437), (62, 23988810), (93, 15992540), (118, 12604290), (124, 11994405), (155, 9595524), (177, 8402860), (186, 7996270), (236, 6302145), (295, 5041716), (310, 4797762), (354, 4201430), (372, 3998135), (465, 3198508), (590, 2520858), (620, 2398881), (708, 2100715), (885, 1680572), (930, 1599254), (1180, 1260429), (1770, 840286), (1829, 813180), (1860, 799627), (3540, 420143), (3658, 406590), (5487, 271060), (7316, 203295), (9145, 162636), (10974, 135530), (13553, 109740), (18290, 81318), (21948, 67765), (27106, 54870), (27435, 54212), (36580, 40659)]