18804257130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{626808571}}^1$

素因数の和:626808581

約数の個数: 16

約数和(自身を含む): 45130217184

約数和(自身を除く): 26325960054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 626808571, 1253617142, 1880425713, 3134042855, 3760851426, 6268085710, 9402128565, 18804257130]

約数ペア:

[(1, 18804257130), (2, 9402128565), (3, 6268085710), (5, 3760851426), (6, 3134042855), (10, 1880425713), (15, 1253617142), (30, 626808571)]