68288460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1138141}}^1$

素因数の和:1138153

約数の個数: 24

約数和(自身を含む): 191207856

約数和(自身を除く): 122919396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1138141, 2276282, 3414423, 4552564, 5690705, 6828846, 11381410, 13657692, 17072115, 22762820, 34144230, 68288460]

約数ペア:

[(1, 68288460), (2, 34144230), (3, 22762820), (4, 17072115), (5, 13657692), (6, 11381410), (10, 6828846), (12, 5690705), (15, 4552564), (20, 3414423), (30, 2276282), (60, 1138141)]