70140410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 128422800

約数和(自身を除く): 58282390

約数列:

[1, 2, 5, 10, 109, 218, 229, 281, 458, 545, 562, 1090, 1145, 1405, 2290, 2810, 24961, 30629, 49922, 61258, 64349, 124805, 128698, 153145, 249610, 306290, 321745, 643490, 7014041, 14028082, 35070205, 70140410]

約数ペア:

[(1, 70140410), (2, 35070205), (5, 14028082), (10, 7014041), (109, 643490), (218, 321745), (229, 306290), (281, 249610), (458, 153145), (545, 128698), (562, 124805), (1090, 64349), (1145, 61258), (1405, 49922), (2290, 30629), (2810, 24961)]