2898070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 6278400

約数和(自身を除く): 3380330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2179, 4358, 10895, 15253, 21790, 30506, 41401, 76265, 82802, 152530, 207005, 289807, 414010, 579614, 1449035, 2898070]

約数ペア:

[(1, 2898070), (2, 1449035), (5, 579614), (7, 414010), (10, 289807), (14, 207005), (19, 152530), (35, 82802), (38, 76265), (70, 41401), (95, 30506), (133, 21790), (190, 15253), (266, 10895), (665, 4358), (1330, 2179)]