77196070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157543}}^1$

素因数の和:157564

約数の個数: 24

約数和(自身を含む): 161640144

約数和(自身を除く): 84444074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 157543, 315086, 787715, 1102801, 1575430, 2205602, 5514005, 7719607, 11028010, 15439214, 38598035, 77196070]

約数ペア:

[(1, 77196070), (2, 38598035), (5, 15439214), (7, 11028010), (10, 7719607), (14, 5514005), (35, 2205602), (49, 1575430), (70, 1102801), (98, 787715), (245, 315086), (490, 157543)]