87707730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{265781}}^1$

素因数の和:265802

約数の個数: 32

約数和(自身を含む): 229635648

約数和(自身を除く): 141927918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 265781, 531562, 797343, 1328905, 1594686, 2657810, 2923591, 3986715, 5847182, 7973430, 8770773, 14617955, 17541546, 29235910, 43853865, 87707730]

約数ペア:

[(1, 87707730), (2, 43853865), (3, 29235910), (5, 17541546), (6, 14617955), (10, 8770773), (11, 7973430), (15, 5847182), (22, 3986715), (30, 2923591), (33, 2657810), (55, 1594686), (66, 1328905), (110, 797343), (165, 531562), (330, 265781)]