74903710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9817}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 155517120

約数和(自身を除く): 80613410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 9817, 19634, 49085, 68719, 98170, 137438, 343595, 687190, 1070053, 2140106, 5350265, 7490371, 10700530, 14980742, 37451855, 74903710]

約数ペア:

[(1, 74903710), (2, 37451855), (5, 14980742), (7, 10700530), (10, 7490371), (14, 5350265), (35, 2140106), (70, 1070053), (109, 687190), (218, 343595), (545, 137438), (763, 98170), (1090, 68719), (1526, 49085), (3815, 19634), (7630, 9817)]