68706030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2311}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 165132288

約数和(自身を除く): 96426258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2311, 2973, 4622, 4955, 5946, 6933, 9910, 11555, 13866, 14865, 23110, 29730, 34665, 69330, 2290201, 4580402, 6870603, 11451005, 13741206, 22902010, 34353015, 68706030]

約数ペア:

[(1, 68706030), (2, 34353015), (3, 22902010), (5, 13741206), (6, 11451005), (10, 6870603), (15, 4580402), (30, 2290201), (991, 69330), (1982, 34665), (2311, 29730), (2973, 23110), (4622, 14865), (4955, 13866), (5946, 11555), (6933, 9910)]