6813260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 15694560

約数和(自身を除く): 8881300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 691, 986, 1382, 1972, 2465, 2764, 3455, 4930, 6910, 9860, 11747, 13820, 20039, 23494, 40078, 46988, 58735, 80156, 100195, 117470, 200390, 234940, 340663, 400780, 681326, 1362652, 1703315, 3406630, 6813260]

約数ペア:

[(1, 6813260), (2, 3406630), (4, 1703315), (5, 1362652), (10, 681326), (17, 400780), (20, 340663), (29, 234940), (34, 200390), (58, 117470), (68, 100195), (85, 80156), (116, 58735), (145, 46988), (170, 40078), (290, 23494), (340, 20039), (493, 13820), (580, 11747), (691, 9860), (986, 6910), (1382, 4930), (1972, 3455), (2465, 2764)]