126238620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2103977}}^1$

素因数の和:2103989

約数の個数: 24

約数和(自身を含む): 353468304

約数和(自身を除く): 227229684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2103977, 4207954, 6311931, 8415908, 10519885, 12623862, 21039770, 25247724, 31559655, 42079540, 63119310, 126238620]

約数ペア:

[(1, 126238620), (2, 63119310), (3, 42079540), (4, 31559655), (5, 25247724), (6, 21039770), (10, 12623862), (12, 10519885), (15, 8415908), (20, 6311931), (30, 4207954), (60, 2103977)]