28763630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 60295104

約数和(自身を除く): 31531474

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 7753, 15506, 38765, 54271, 77530, 108542, 271355, 410909, 542710, 821818, 2054545, 2876363, 4109090, 5752726, 14381815, 28763630]

約数ペア:

[(1, 28763630), (2, 14381815), (5, 5752726), (7, 4109090), (10, 2876363), (14, 2054545), (35, 821818), (53, 542710), (70, 410909), (106, 271355), (265, 108542), (371, 77530), (530, 54271), (742, 38765), (1855, 15506), (3710, 7753)]