14981960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53507}}^1$

素因数の和:53525

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 23543800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53507, 107014, 214028, 267535, 374549, 428056, 535070, 749098, 1070140, 1498196, 1872745, 2140280, 2996392, 3745490, 7490980, 14981960]

約数ペア:

[(1, 14981960), (2, 7490980), (4, 3745490), (5, 2996392), (7, 2140280), (8, 1872745), (10, 1498196), (14, 1070140), (20, 749098), (28, 535070), (35, 428056), (40, 374549), (56, 267535), (70, 214028), (140, 107014), (280, 53507)]