274886710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5683}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 566399232

約数和(自身を除く): 291512522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4837, 5683, 6910, 9674, 11366, 24185, 28415, 39781, 48370, 56830, 79562, 198905, 397810, 3926953, 7853906, 19634765, 27488671, 39269530, 54977342, 137443355, 274886710]

約数ペア:

[(1, 274886710), (2, 137443355), (5, 54977342), (7, 39269530), (10, 27488671), (14, 19634765), (35, 7853906), (70, 3926953), (691, 397810), (1382, 198905), (3455, 79562), (4837, 56830), (5683, 48370), (6910, 39781), (9674, 28415), (11366, 24185)]