45420410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{648863}}^1$

素因数の和:648877

約数の個数: 16

約数和(自身を含む): 93436416

約数和(自身を除く): 48016006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 648863, 1297726, 3244315, 4542041, 6488630, 9084082, 22710205, 45420410]

約数ペア:

[(1, 45420410), (2, 22710205), (5, 9084082), (7, 6488630), (10, 4542041), (14, 3244315), (35, 1297726), (70, 648863)]