68258460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39229}}^1$

素因数の和:39270

約数の個数: 48

約数和(自身を含む): 197719200

約数和(自身を除く): 129460740

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, 39229, 78458, 117687, 156916, 196145, 235374, 392290, 470748, 588435, 784580, 1137641, 1176870, 2275282, 2353740, 3412923, 4550564, 5688205, 6825846, 11376410, 13651692, 17064615, 22752820, 34129230, 68258460]

約数ペア:

[(1, 68258460), (2, 34129230), (3, 22752820), (4, 17064615), (5, 13651692), (6, 11376410), (10, 6825846), (12, 5688205), (15, 4550564), (20, 3412923), (29, 2353740), (30, 2275282), (58, 1176870), (60, 1137641), (87, 784580), (116, 588435), (145, 470748), (174, 392290), (290, 235374), (348, 196145), (435, 156916), (580, 117687), (870, 78458), (1740, 39229)]