87387030

素因数分解:

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

素因数の和:970980

約数の個数: 24

約数和(自身を含む): 227206512

約数和(自身を除く): 139819482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 970967, 1941934, 2912901, 4854835, 5825802, 8738703, 9709670, 14564505, 17477406, 29129010, 43693515, 87387030]

約数ペア:

[(1, 87387030), (2, 43693515), (3, 29129010), (5, 17477406), (6, 14564505), (9, 9709670), (10, 8738703), (15, 5825802), (18, 4854835), (30, 2912901), (45, 1941934), (90, 970967)]