4781490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22786

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 8334030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 22769, 45538, 68307, 113845, 136614, 159383, 227690, 318766, 341535, 478149, 683070, 796915, 956298, 1593830, 2390745, 4781490]

約数ペア:

[(1, 4781490), (2, 2390745), (3, 1593830), (5, 956298), (6, 796915), (7, 683070), (10, 478149), (14, 341535), (15, 318766), (21, 227690), (30, 159383), (35, 136614), (42, 113845), (70, 68307), (105, 45538), (210, 22769)]