70794490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2399}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 67099910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2399, 2951, 4798, 5902, 11995, 14755, 23990, 29510, 31187, 62374, 155935, 311870, 544573, 1089146, 2722865, 5445730, 7079449, 14158898, 35397245, 70794490]

約数ペア:

[(1, 70794490), (2, 35397245), (5, 14158898), (10, 7079449), (13, 5445730), (26, 2722865), (65, 1089146), (130, 544573), (227, 311870), (454, 155935), (1135, 62374), (2270, 31187), (2399, 29510), (2951, 23990), (4798, 14755), (5902, 11995)]