57385770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 149143680

約数和(自身を除く): 91757910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 547, 807, 1094, 1345, 1614, 1641, 2690, 2735, 3282, 3497, 4035, 5470, 6994, 7111, 8070, 8205, 10491, 14222, 16410, 17485, 20982, 21333, 34970, 35555, 42666, 52455, 71110, 104910, 106665, 147143, 213330, 294286, 441429, 735715, 882858, 1471430, 1912859, 2207145, 3825718, 4414290, 5738577, 9564295, 11477154, 19128590, 28692885, 57385770]

約数ペア:

[(1, 57385770), (2, 28692885), (3, 19128590), (5, 11477154), (6, 9564295), (10, 5738577), (13, 4414290), (15, 3825718), (26, 2207145), (30, 1912859), (39, 1471430), (65, 882858), (78, 735715), (130, 441429), (195, 294286), (269, 213330), (390, 147143), (538, 106665), (547, 104910), (807, 71110), (1094, 52455), (1345, 42666), (1614, 35555), (1641, 34970), (2690, 21333), (2735, 20982), (3282, 17485), (3497, 16410), (4035, 14222), (5470, 10491), (6994, 8205), (7111, 8070)]