13248870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 31903200

約数和(自身を除く): 18654330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1049, 1263, 2098, 2105, 2526, 3147, 4210, 5245, 6294, 6315, 10490, 12630, 15735, 31470, 441629, 883258, 1324887, 2208145, 2649774, 4416290, 6624435, 13248870]

約数ペア:

[(1, 13248870), (2, 6624435), (3, 4416290), (5, 2649774), (6, 2208145), (10, 1324887), (15, 883258), (30, 441629), (421, 31470), (842, 15735), (1049, 12630), (1263, 10490), (2098, 6315), (2105, 6294), (2526, 5245), (3147, 4210)]