181257030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2013967}}^1$

素因数の和:2013980

約数の個数: 24

約数和(自身を含む): 471268512

約数和(自身を除く): 290011482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2013967, 4027934, 6041901, 10069835, 12083802, 18125703, 20139670, 30209505, 36251406, 60419010, 90628515, 181257030]

約数ペア:

[(1, 181257030), (2, 90628515), (3, 60419010), (5, 36251406), (6, 30209505), (9, 20139670), (10, 18125703), (15, 12083802), (18, 10069835), (30, 6041901), (45, 4027934), (90, 2013967)]