1234905830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{9749}}^1$

素因数の和:10048

約数の個数: 32

約数和(自身を含む): 2274480000

約数和(自身を除く): 1039574170

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1195, 2390, 9749, 12667, 19498, 25334, 48745, 63335, 97490, 126670, 516697, 1033394, 2330011, 2583485, 4660022, 5166970, 11650055, 23300110, 123490583, 246981166, 617452915, 1234905830]

約数ペア:

[(1, 1234905830), (2, 617452915), (5, 246981166), (10, 123490583), (53, 23300110), (106, 11650055), (239, 5166970), (265, 4660022), (478, 2583485), (530, 2330011), (1195, 1033394), (2390, 516697), (9749, 126670), (12667, 97490), (19498, 63335), (25334, 48745)]