30509332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35149}}^1$

素因数の和:35191

約数の個数: 24

約数和(自身を含む): 62988800

約数和(自身を除く): 32479468

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 35149, 70298, 140596, 246043, 492086, 984172, 1089619, 2179238, 4358476, 7627333, 15254666, 30509332]

約数ペア:

[(1, 30509332), (2, 15254666), (4, 7627333), (7, 4358476), (14, 2179238), (28, 1089619), (31, 984172), (62, 492086), (124, 246043), (217, 140596), (434, 70298), (868, 35149)]