3539740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4625060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 359, 493, 580, 718, 986, 1436, 1795, 1972, 2465, 3590, 4930, 6103, 7180, 9860, 10411, 12206, 20822, 24412, 30515, 41644, 52055, 61030, 104110, 122060, 176987, 208220, 353974, 707948, 884935, 1769870, 3539740]

約数ペア:

[(1, 3539740), (2, 1769870), (4, 884935), (5, 707948), (10, 353974), (17, 208220), (20, 176987), (29, 122060), (34, 104110), (58, 61030), (68, 52055), (85, 41644), (116, 30515), (145, 24412), (170, 20822), (290, 12206), (340, 10411), (359, 9860), (493, 7180), (580, 6103), (718, 4930), (986, 3590), (1436, 2465), (1795, 1972)]