12629940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210499}}^1$

素因数の和:210511

約数の個数: 24

約数和(自身を含む): 35364000

約数和(自身を除く): 22734060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210499, 420998, 631497, 841996, 1052495, 1262994, 2104990, 2525988, 3157485, 4209980, 6314970, 12629940]

約数ペア:

[(1, 12629940), (2, 6314970), (3, 4209980), (4, 3157485), (5, 2525988), (6, 2104990), (10, 1262994), (12, 1052495), (15, 841996), (20, 631497), (30, 420998), (60, 210499)]