262161090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{970967}}^1$

素因数の和:970983

約数の個数: 32

約数和(自身を含む): 699096960

約数和(自身を除く): 436935870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 970967, 1941934, 2912901, 4854835, 5825802, 8738703, 9709670, 14564505, 17477406, 26216109, 29129010, 43693515, 52432218, 87387030, 131080545, 262161090]

約数ペア:

[(1, 262161090), (2, 131080545), (3, 87387030), (5, 52432218), (6, 43693515), (9, 29129010), (10, 26216109), (15, 17477406), (18, 14564505), (27, 9709670), (30, 8738703), (45, 5825802), (54, 4854835), (90, 2912901), (135, 1941934), (270, 970967)]