381685870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{118169}}^1$

素因数の和:118212

約数の個数: 32

約数和(自身を含む): 765741600

約数和(自身を除く): 384055730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 118169, 236338, 590845, 1181690, 2008873, 2245211, 4017746, 4490422, 10044365, 11226055, 20088730, 22452110, 38168587, 76337174, 190842935, 381685870]

約数ペア:

[(1, 381685870), (2, 190842935), (5, 76337174), (10, 38168587), (17, 22452110), (19, 20088730), (34, 11226055), (38, 10044365), (85, 4490422), (95, 4017746), (170, 2245211), (190, 2008873), (323, 1181690), (646, 590845), (1615, 236338), (3230, 118169)]