434722010

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 790575120

約数和(自身を除く): 355853110

約数列:

[1, 2, 5, 10, 157, 314, 409, 677, 785, 818, 1354, 1570, 2045, 3385, 4090, 6770, 64213, 106289, 128426, 212578, 276893, 321065, 531445, 553786, 642130, 1062890, 1384465, 2768930, 43472201, 86944402, 217361005, 434722010]

約数ペア:

[(1, 434722010), (2, 217361005), (5, 86944402), (10, 43472201), (157, 2768930), (314, 1384465), (409, 1062890), (677, 642130), (785, 553786), (818, 531445), (1354, 321065), (1570, 276893), (2045, 212578), (3385, 128426), (4090, 106289), (6770, 64213)]