3143660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4095796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 113, 130, 214, 226, 260, 428, 452, 535, 565, 1070, 1130, 1391, 1469, 2140, 2260, 2782, 2938, 5564, 5876, 6955, 7345, 12091, 13910, 14690, 24182, 27820, 29380, 48364, 60455, 120910, 157183, 241820, 314366, 628732, 785915, 1571830, 3143660]

約数ペア:

[(1, 3143660), (2, 1571830), (4, 785915), (5, 628732), (10, 314366), (13, 241820), (20, 157183), (26, 120910), (52, 60455), (65, 48364), (107, 29380), (113, 27820), (130, 24182), (214, 14690), (226, 13910), (260, 12091), (428, 7345), (452, 6955), (535, 5876), (565, 5564), (1070, 2938), (1130, 2782), (1391, 2260), (1469, 2140)]