89285130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90187}}^1$

素因数の和:90211

約数の個数: 48

約数和(自身を含む): 253247904

約数和(自身を除く): 163962774

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 90187, 180374, 270561, 450935, 541122, 811683, 901870, 992057, 1352805, 1623366, 1984114, 2705610, 2976171, 4058415, 4960285, 5952342, 8116830, 8928513, 9920570, 14880855, 17857026, 29761710, 44642565, 89285130]

約数ペア:

[(1, 89285130), (2, 44642565), (3, 29761710), (5, 17857026), (6, 14880855), (9, 9920570), (10, 8928513), (11, 8116830), (15, 5952342), (18, 4960285), (22, 4058415), (30, 2976171), (33, 2705610), (45, 1984114), (55, 1623366), (66, 1352805), (90, 992057), (99, 901870), (110, 811683), (165, 541122), (198, 450935), (330, 270561), (495, 180374), (990, 90187)]