68895070

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{11239}}^1$

素因数の和:11859

約数の個数: 16

約数和(自身を含む): 124224480

約数和(自身を除く): 55329410

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 11239, 22478, 56195, 112390, 6889507, 13779014, 34447535, 68895070]

約数ペア:

[(1, 68895070), (2, 34447535), (5, 13779014), (10, 6889507), (613, 112390), (1226, 56195), (3065, 22478), (6130, 11239)]