1960620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3670068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 797, 820, 1230, 1594, 2391, 2460, 3188, 3985, 4782, 7970, 9564, 11955, 15940, 23910, 32677, 47820, 65354, 98031, 130708, 163385, 196062, 326770, 392124, 490155, 653540, 980310, 1960620]

約数ペア:

[(1, 1960620), (2, 980310), (3, 653540), (4, 490155), (5, 392124), (6, 326770), (10, 196062), (12, 163385), (15, 130708), (20, 98031), (30, 65354), (41, 47820), (60, 32677), (82, 23910), (123, 15940), (164, 11955), (205, 9564), (246, 7970), (410, 4782), (492, 3985), (615, 3188), (797, 2460), (820, 2391), (1230, 1594)]