74634830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{72461}}^1$

素因数の和:72571

約数の個数: 16

約数和(自身を含む): 135648864

約数和(自身を除く): 61014034

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 72461, 144922, 362305, 724610, 7463483, 14926966, 37317415, 74634830]

約数ペア:

[(1, 74634830), (2, 37317415), (5, 14926966), (10, 7463483), (103, 724610), (206, 362305), (515, 144922), (1030, 72461)]