23812970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 20665750

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 701, 790, 1402, 3397, 3505, 6794, 7010, 16985, 30143, 33970, 55379, 60286, 110758, 150715, 276895, 301430, 553790, 2381297, 4762594, 11906485, 23812970]

約数ペア:

[(1, 23812970), (2, 11906485), (5, 4762594), (10, 2381297), (43, 553790), (79, 301430), (86, 276895), (158, 150715), (215, 110758), (395, 60286), (430, 55379), (701, 33970), (790, 30143), (1402, 16985), (3397, 7010), (3505, 6794)]