15668970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12739}}^1$

素因数の和:12790

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 22856790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 12739, 25478, 38217, 63695, 76434, 127390, 191085, 382170, 522299, 1044598, 1566897, 2611495, 3133794, 5222990, 7834485, 15668970]

約数ペア:

[(1, 15668970), (2, 7834485), (3, 5222990), (5, 3133794), (6, 2611495), (10, 1566897), (15, 1044598), (30, 522299), (41, 382170), (82, 191085), (123, 127390), (205, 76434), (246, 63695), (410, 38217), (615, 25478), (1230, 12739)]