442624410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{289297}}^1$

素因数の和:289327

約数の個数: 48

約数和(自身を含む): 1218523176

約数和(自身を除く): 775898766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 289297, 578594, 867891, 1446485, 1735782, 2603673, 2892970, 4339455, 4918049, 5207346, 8678910, 9836098, 13018365, 14754147, 24590245, 26036730, 29508294, 44262441, 49180490, 73770735, 88524882, 147541470, 221312205, 442624410]

約数ペア:

[(1, 442624410), (2, 221312205), (3, 147541470), (5, 88524882), (6, 73770735), (9, 49180490), (10, 44262441), (15, 29508294), (17, 26036730), (18, 24590245), (30, 14754147), (34, 13018365), (45, 9836098), (51, 8678910), (85, 5207346), (90, 4918049), (102, 4339455), (153, 2892970), (170, 2603673), (255, 1735782), (306, 1446485), (510, 867891), (765, 578594), (1530, 289297)]