1342660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 3265920

約数和(自身を除く): 1923260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 359, 374, 718, 748, 935, 1436, 1795, 1870, 3590, 3740, 3949, 6103, 7180, 7898, 12206, 15796, 19745, 24412, 30515, 39490, 61030, 67133, 78980, 122060, 134266, 268532, 335665, 671330, 1342660]

約数ペア:

[(1, 1342660), (2, 671330), (4, 335665), (5, 268532), (10, 134266), (11, 122060), (17, 78980), (20, 67133), (22, 61030), (34, 39490), (44, 30515), (55, 24412), (68, 19745), (85, 15796), (110, 12206), (170, 7898), (187, 7180), (220, 6103), (340, 3949), (359, 3740), (374, 3590), (718, 1870), (748, 1795), (935, 1436)]