70219340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 156382464

約数和(自身を除く): 86163124

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 3061, 4588, 5735, 6122, 11470, 12244, 15305, 22940, 30610, 61220, 94891, 113257, 189782, 226514, 379564, 453028, 474455, 566285, 948910, 1132570, 1897820, 2265140, 3510967, 7021934, 14043868, 17554835, 35109670, 70219340]

約数ペア:

[(1, 70219340), (2, 35109670), (4, 17554835), (5, 14043868), (10, 7021934), (20, 3510967), (31, 2265140), (37, 1897820), (62, 1132570), (74, 948910), (124, 566285), (148, 474455), (155, 453028), (185, 379564), (310, 226514), (370, 189782), (620, 113257), (740, 94891), (1147, 61220), (2294, 30610), (3061, 22940), (4588, 15305), (5735, 12244), (6122, 11470)]