87424430

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 162362880

約数和(自身を除く): 74938450

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 2087, 4174, 4189, 8378, 10435, 20870, 20945, 41890, 123133, 148177, 246266, 296354, 615665, 740885, 1231330, 1481770, 8742443, 17484886, 43712215, 87424430]

約数ペア:

[(1, 87424430), (2, 43712215), (5, 17484886), (10, 8742443), (59, 1481770), (71, 1231330), (118, 740885), (142, 615665), (295, 296354), (355, 246266), (590, 148177), (710, 123133), (2087, 41890), (4174, 20945), (4189, 20870), (8378, 10435)]