138208630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37253}}^1$

素因数の和:37320

約数の個数: 32

約数和(自身を含む): 289687104

約数和(自身を除く): 151478474

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 37253, 74506, 186265, 260771, 372530, 521542, 1303855, 1974409, 2607710, 3948818, 9872045, 13820863, 19744090, 27641726, 69104315, 138208630]

約数ペア:

[(1, 138208630), (2, 69104315), (5, 27641726), (7, 19744090), (10, 13820863), (14, 9872045), (35, 3948818), (53, 2607710), (70, 1974409), (106, 1303855), (265, 521542), (371, 372530), (530, 260771), (742, 186265), (1855, 74506), (3710, 37253)]