389625870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{316769}}^1$

素因数の和:316820

約数の個数: 32

約数和(自身を含む): 957912480

約数和(自身を除く): 568286610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 316769, 633538, 950307, 1583845, 1900614, 3167690, 4751535, 9503070, 12987529, 25975058, 38962587, 64937645, 77925174, 129875290, 194812935, 389625870]

約数ペア:

[(1, 389625870), (2, 194812935), (3, 129875290), (5, 77925174), (6, 64937645), (10, 38962587), (15, 25975058), (30, 12987529), (41, 9503070), (82, 4751535), (123, 3167690), (205, 1900614), (246, 1583845), (410, 950307), (615, 633538), (1230, 316769)]