9901770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 23880960

約数和(自身を除く): 13979190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1381, 1434, 2390, 2762, 3585, 4143, 6905, 7170, 8286, 13810, 20715, 41430, 330059, 660118, 990177, 1650295, 1980354, 3300590, 4950885, 9901770]

約数ペア:

[(1, 9901770), (2, 4950885), (3, 3300590), (5, 1980354), (6, 1650295), (10, 990177), (15, 660118), (30, 330059), (239, 41430), (478, 20715), (717, 13810), (1195, 8286), (1381, 7170), (1434, 6905), (2390, 4143), (2762, 3585)]