30963590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 67100400

約数和(自身を除く): 36136810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2179, 2842, 4358, 7105, 10895, 14210, 15253, 21790, 30506, 63191, 76265, 106771, 126382, 152530, 213542, 315955, 442337, 533855, 631910, 884674, 1067710, 2211685, 3096359, 4423370, 6192718, 15481795, 30963590]

約数ペア:

[(1, 30963590), (2, 15481795), (5, 6192718), (7, 4423370), (10, 3096359), (14, 2211685), (29, 1067710), (35, 884674), (49, 631910), (58, 533855), (70, 442337), (98, 315955), (145, 213542), (203, 152530), (245, 126382), (290, 106771), (406, 76265), (490, 63191), (1015, 30506), (1421, 21790), (2030, 15253), (2179, 14210), (2842, 10895), (4358, 7105)]