20180149590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672671653}}^1$

素因数の和:672671663

約数の個数: 16

約数和(自身を含む): 48432359088

約数和(自身を除く): 28252209498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672671653, 1345343306, 2018014959, 3363358265, 4036029918, 6726716530, 10090074795, 20180149590]

約数ペア:

[(1, 20180149590), (2, 10090074795), (3, 6726716530), (5, 4036029918), (6, 3363358265), (10, 2018014959), (15, 1345343306), (30, 672671653)]