74418910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3583}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 140378112

約数和(自身を除く): 65959202

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 3583, 4154, 7166, 10385, 17915, 20770, 35830, 111073, 222146, 240061, 480122, 555365, 1110730, 1200305, 2400610, 7441891, 14883782, 37209455, 74418910]

約数ペア:

[(1, 74418910), (2, 37209455), (5, 14883782), (10, 7441891), (31, 2400610), (62, 1200305), (67, 1110730), (134, 555365), (155, 480122), (310, 240061), (335, 222146), (670, 111073), (2077, 35830), (3583, 20770), (4154, 17915), (7166, 10385)]