70974860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322613}}^1$

素因数の和:322633

約数の個数: 24

約数和(自身を含む): 162597456

約数和(自身を除く): 91622596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 322613, 645226, 1290452, 1613065, 3226130, 3548743, 6452260, 7097486, 14194972, 17743715, 35487430, 70974860]

約数ペア:

[(1, 70974860), (2, 35487430), (4, 17743715), (5, 14194972), (10, 7097486), (11, 6452260), (20, 3548743), (22, 3226130), (44, 1613065), (55, 1290452), (110, 645226), (220, 322613)]