20180140290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224223781}}^1$

素因数の和:224223794

約数の個数: 24

約数和(自身を含む): 52468364988

約数和(自身を除く): 32288224698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224223781, 448447562, 672671343, 1121118905, 1345342686, 2018014029, 2242237810, 3363356715, 4036028058, 6726713430, 10090070145, 20180140290]

約数ペア:

[(1, 20180140290), (2, 10090070145), (3, 6726713430), (5, 4036028058), (6, 3363356715), (9, 2242237810), (10, 2018014029), (15, 1345342686), (18, 1121118905), (30, 672671343), (45, 448447562), (90, 224223781)]