15045870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71647}}^1$

素因数の和:71664

約数の個数: 32

約数和(自身を含む): 41269248

約数和(自身を除く): 26223378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71647, 143294, 214941, 358235, 429882, 501529, 716470, 1003058, 1074705, 1504587, 2149410, 2507645, 3009174, 5015290, 7522935, 15045870]

約数ペア:

[(1, 15045870), (2, 7522935), (3, 5015290), (5, 3009174), (6, 2507645), (7, 2149410), (10, 1504587), (14, 1074705), (15, 1003058), (21, 716470), (30, 501529), (35, 429882), (42, 358235), (70, 214941), (105, 143294), (210, 71647)]