40491030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1349701}}^1$

素因数の和:1349711

約数の個数: 16

約数和(自身を含む): 97178544

約数和(自身を除く): 56687514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1349701, 2699402, 4049103, 6748505, 8098206, 13497010, 20245515, 40491030]

約数ペア:

[(1, 40491030), (2, 20245515), (3, 13497010), (5, 8098206), (6, 6748505), (10, 4049103), (15, 2699402), (30, 1349701)]