20220570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74891}}^1$

素因数の和:74907

約数の個数: 32

約数和(自身を含む): 53922240

約数和(自身を除く): 33701670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74891, 149782, 224673, 374455, 449346, 674019, 748910, 1123365, 1348038, 2022057, 2246730, 3370095, 4044114, 6740190, 10110285, 20220570]

約数ペア:

[(1, 20220570), (2, 10110285), (3, 6740190), (5, 4044114), (6, 3370095), (9, 2246730), (10, 2022057), (15, 1348038), (18, 1123365), (27, 748910), (30, 674019), (45, 449346), (54, 374455), (90, 224673), (135, 149782), (270, 74891)]