6439740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 18658080

約数和(自身を除く): 12218340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 3701, 7402, 11103, 14804, 18505, 22206, 37010, 44412, 55515, 74020, 107329, 111030, 214658, 222060, 321987, 429316, 536645, 643974, 1073290, 1287948, 1609935, 2146580, 3219870, 6439740]

約数ペア:

[(1, 6439740), (2, 3219870), (3, 2146580), (4, 1609935), (5, 1287948), (6, 1073290), (10, 643974), (12, 536645), (15, 429316), (20, 321987), (29, 222060), (30, 214658), (58, 111030), (60, 107329), (87, 74020), (116, 55515), (145, 44412), (174, 37010), (290, 22206), (348, 18505), (435, 14804), (580, 11103), (870, 7402), (1740, 3701)]