20150302

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 31580640

約数和(自身を除く): 11430338

約数列:

[1, 2, 29, 58, 103, 206, 2987, 3373, 5974, 6746, 97817, 195634, 347419, 694838, 10075151, 20150302]

約数ペア:

[(1, 20150302), (2, 10075151), (29, 694838), (58, 347419), (103, 195634), (206, 97817), (2987, 6746), (3373, 5974)]