1270493210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{342451}}^1$

素因数の和:342518

約数の個数: 32

約数和(自身を含む): 2662906752

約数和(自身を除く): 1392413542

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 342451, 684902, 1712255, 2397157, 3424510, 4794314, 11985785, 18149903, 23971570, 36299806, 90749515, 127049321, 181499030, 254098642, 635246605, 1270493210]

約数ペア:

[(1, 1270493210), (2, 635246605), (5, 254098642), (7, 181499030), (10, 127049321), (14, 90749515), (35, 36299806), (53, 23971570), (70, 18149903), (106, 11985785), (265, 4794314), (371, 3424510), (530, 2397157), (742, 1712255), (1855, 684902), (3710, 342451)]