4945130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 9927360

約数和(自身を除く): 4982230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1531, 1615, 3062, 3230, 7655, 15310, 26027, 29089, 52054, 58178, 130135, 145445, 260270, 290890, 494513, 989026, 2472565, 4945130]

約数ペア:

[(1, 4945130), (2, 2472565), (5, 989026), (10, 494513), (17, 290890), (19, 260270), (34, 145445), (38, 130135), (85, 58178), (95, 52054), (170, 29089), (190, 26027), (323, 15310), (646, 7655), (1531, 3230), (1615, 3062)]