542202010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7745743}}^1$

素因数の和:7745757

約数の個数: 16

約数和(自身を含む): 1115387136

約数和(自身を除く): 573185126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7745743, 15491486, 38728715, 54220201, 77457430, 108440402, 271101005, 542202010]

約数ペア:

[(1, 542202010), (2, 271101005), (5, 108440402), (7, 77457430), (10, 54220201), (14, 38728715), (35, 15491486), (70, 7745743)]