1402974210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{6571}}^1$

素因数の和:7239

約数の個数: 64

約数和(自身を含む): 3679478784

約数和(自身を除く): 2276504574

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 647, 1294, 1941, 3235, 3882, 6470, 6571, 7117, 9705, 13142, 14234, 19410, 19713, 21351, 32855, 35585, 39426, 42702, 65710, 71170, 72281, 98565, 106755, 144562, 197130, 213510, 216843, 361405, 433686, 722810, 1084215, 2168430, 4251437, 8502874, 12754311, 21257185, 25508622, 42514370, 46765807, 63771555, 93531614, 127543110, 140297421, 233829035, 280594842, 467658070, 701487105, 1402974210]

約数ペア:

[(1, 1402974210), (2, 701487105), (3, 467658070), (5, 280594842), (6, 233829035), (10, 140297421), (11, 127543110), (15, 93531614), (22, 63771555), (30, 46765807), (33, 42514370), (55, 25508622), (66, 21257185), (110, 12754311), (165, 8502874), (330, 4251437), (647, 2168430), (1294, 1084215), (1941, 722810), (3235, 433686), (3882, 361405), (6470, 216843), (6571, 213510), (7117, 197130), (9705, 144562), (13142, 106755), (14234, 98565), (19410, 72281), (19713, 71170), (21351, 65710), (32855, 42702), (35585, 39426)]