21977776770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40879}}^1\times {\mathrm{17921}}^1$

素因数の和:58810

約数の個数: 32

約数和(自身を含む): 52750897920

約数和(自身を除く): 30773121150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 17921, 35842, 40879, 53763, 81758, 89605, 107526, 122637, 179210, 204395, 245274, 268815, 408790, 537630, 613185, 1226370, 732592559, 1465185118, 2197777677, 3662962795, 4395555354, 7325925590, 10988888385, 21977776770]

約数ペア:

[(1, 21977776770), (2, 10988888385), (3, 7325925590), (5, 4395555354), (6, 3662962795), (10, 2197777677), (15, 1465185118), (30, 732592559), (17921, 1226370), (35842, 613185), (40879, 537630), (53763, 408790), (81758, 268815), (89605, 245274), (107526, 204395), (122637, 179210)]