221423310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24359}}^1$

素因数の和:24473

約数の個数: 48

約数和(自身を含む): 581424480

約数和(自身を除く): 360001170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 24359, 48718, 73077, 121795, 146154, 219231, 243590, 365385, 438462, 730770, 1096155, 2192310, 2460259, 4920518, 7380777, 12301295, 14761554, 22142331, 24602590, 36903885, 44284662, 73807770, 110711655, 221423310]

約数ペア:

[(1, 221423310), (2, 110711655), (3, 73807770), (5, 44284662), (6, 36903885), (9, 24602590), (10, 22142331), (15, 14761554), (18, 12301295), (30, 7380777), (45, 4920518), (90, 2460259), (101, 2192310), (202, 1096155), (303, 730770), (505, 438462), (606, 365385), (909, 243590), (1010, 219231), (1515, 146154), (1818, 121795), (3030, 73077), (4545, 48718), (9090, 24359)]