420036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 668604

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 71, 87, 102, 116, 142, 174, 204, 213, 284, 348, 426, 493, 852, 986, 1207, 1479, 1972, 2059, 2414, 2958, 3621, 4118, 4828, 5916, 6177, 7242, 8236, 12354, 14484, 24708, 35003, 70006, 105009, 140012, 210018, 420036]

約数ペア:

[(1, 420036), (2, 210018), (3, 140012), (4, 105009), (6, 70006), (12, 35003), (17, 24708), (29, 14484), (34, 12354), (51, 8236), (58, 7242), (68, 6177), (71, 5916), (87, 4828), (102, 4118), (116, 3621), (142, 2958), (174, 2414), (204, 2059), (213, 1972), (284, 1479), (348, 1207), (426, 986), (493, 852)]