89147190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270143}}^1$

素因数の和:270164

約数の個数: 32

約数和(自身を含む): 233404416

約数和(自身を除く): 144257226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 270143, 540286, 810429, 1350715, 1620858, 2701430, 2971573, 4052145, 5943146, 8104290, 8914719, 14857865, 17829438, 29715730, 44573595, 89147190]

約数ペア:

[(1, 89147190), (2, 44573595), (3, 29715730), (5, 17829438), (6, 14857865), (10, 8914719), (11, 8104290), (15, 5943146), (22, 4052145), (30, 2971573), (33, 2701430), (55, 1620858), (66, 1350715), (110, 810429), (165, 540286), (330, 270143)]