78494970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1831}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 188622720

約数和(自身を除く): 110127750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1429, 1831, 2858, 3662, 4287, 5493, 7145, 8574, 9155, 10986, 14290, 18310, 21435, 27465, 42870, 54930, 2616499, 5232998, 7849497, 13082495, 15698994, 26164990, 39247485, 78494970]

約数ペア:

[(1, 78494970), (2, 39247485), (3, 26164990), (5, 15698994), (6, 13082495), (10, 7849497), (15, 5232998), (30, 2616499), (1429, 54930), (1831, 42870), (2858, 27465), (3662, 21435), (4287, 18310), (5493, 14290), (7145, 10986), (8574, 9155)]