74601830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 62566810

約数列:

[1, 2, 5, 10, 71, 142, 179, 355, 358, 587, 710, 895, 1174, 1790, 2935, 5870, 12709, 25418, 41677, 63545, 83354, 105073, 127090, 208385, 210146, 416770, 525365, 1050730, 7460183, 14920366, 37300915, 74601830]

約数ペア:

[(1, 74601830), (2, 37300915), (5, 14920366), (10, 7460183), (71, 1050730), (142, 525365), (179, 416770), (355, 210146), (358, 208385), (587, 127090), (710, 105073), (895, 83354), (1174, 63545), (1790, 41677), (2935, 25418), (5870, 12709)]