219276990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{812137}}^1$

素因数の和:812153

約数の個数: 32

約数和(自身を含む): 584739360

約数和(自身を除く): 365462370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 812137, 1624274, 2436411, 4060685, 4872822, 7309233, 8121370, 12182055, 14618466, 21927699, 24364110, 36546165, 43855398, 73092330, 109638495, 219276990]

約数ペア:

[(1, 219276990), (2, 109638495), (3, 73092330), (5, 43855398), (6, 36546165), (9, 24364110), (10, 21927699), (15, 14618466), (18, 12182055), (27, 8121370), (30, 7309233), (45, 4872822), (54, 4060685), (90, 2436411), (135, 1624274), (270, 812137)]