142282010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64381}}^1$

素因数の和:64418

約数の個数: 32

約数和(自身を含む): 292036752

約数和(自身を除く): 149754742

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 64381, 128762, 321905, 643810, 836953, 1094477, 1673906, 2188954, 4184765, 5472385, 8369530, 10944770, 14228201, 28456402, 71141005, 142282010]

約数ペア:

[(1, 142282010), (2, 71141005), (5, 28456402), (10, 14228201), (13, 10944770), (17, 8369530), (26, 5472385), (34, 4184765), (65, 2188954), (85, 1673906), (130, 1094477), (170, 836953), (221, 643810), (442, 321905), (1105, 128762), (2210, 64381)]