27813702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{21937}}^1$

素因数の和:25211

約数の個数: 64

約数和(自身を含む): 71913115008

約数和(自身を除く): 44099412078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3251, 6502, 9753, 16255, 19506, 21937, 32510, 42263, 43874, 48765, 65811, 84526, 97530, 109685, 126789, 131622, 211315, 219370, 253578, 285181, 329055, 422630, 570362, 633945, 658110, 855543, 1267890, 1425905, 1711086, 2851810, 4277715, 8555430, 71317187, 142634374, 213951561, 356585935, 427903122, 713171870, 927123431, 1069757805, 1854246862, 2139515610, 2781370293, 4635617155, 5562740586, 9271234310, 13906851465, 27813702930]

約数ペア:

[(1, 27813702930), (2, 13906851465), (3, 9271234310), (5, 5562740586), (6, 4635617155), (10, 2781370293), (13, 2139515610), (15, 1854246862), (26, 1069757805), (30, 927123431), (39, 713171870), (65, 427903122), (78, 356585935), (130, 213951561), (195, 142634374), (390, 71317187), (3251, 8555430), (6502, 4277715), (9753, 2851810), (16255, 1711086), (19506, 1425905), (21937, 1267890), (32510, 855543), (42263, 658110), (43874, 633945), (48765, 570362), (65811, 422630), (84526, 329055), (97530, 285181), (109685, 253578), (126789, 219370), (131622, 211315)]