70313845

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 28470155

約数列:

[1, 5, 7, 35, 97, 139, 149, 485, 679, 695, 745, 973, 1043, 3395, 4865, 5215, 13483, 14453, 20711, 67415, 72265, 94381, 101171, 103555, 144977, 471905, 505855, 724885, 2008967, 10044835, 14062769, 70313845]

約数ペア:

[(1, 70313845), (5, 14062769), (7, 10044835), (35, 2008967), (97, 724885), (139, 505855), (149, 471905), (485, 144977), (679, 103555), (695, 101171), (745, 94381), (973, 72265), (1043, 67415), (3395, 20711), (4865, 14453), (5215, 13483)]