30932818

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1174

約数の個数: 24

約数和(自身を含む): 54172800

約数和(自身を除く): 23239982

約数列:

[1, 2, 7, 14, 49, 98, 439, 719, 878, 1438, 3073, 5033, 6146, 10066, 21511, 35231, 43022, 70462, 315641, 631282, 2209487, 4418974, 15466409, 30932818]

約数ペア:

[(1, 30932818), (2, 15466409), (7, 4418974), (14, 2209487), (49, 631282), (98, 315641), (439, 70462), (719, 43022), (878, 35231), (1438, 21511), (3073, 10066), (5033, 6146)]