89838270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 248676480

約数和(自身を除く): 158838210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 107, 114, 171, 190, 214, 285, 321, 342, 491, 535, 570, 642, 855, 963, 982, 1070, 1473, 1605, 1710, 1926, 2033, 2455, 2946, 3210, 4066, 4419, 4815, 4910, 6099, 7365, 8838, 9329, 9630, 10165, 12198, 14730, 18297, 18658, 20330, 22095, 27987, 30495, 36594, 44190, 46645, 52537, 55974, 60990, 83961, 91485, 93290, 105074, 139935, 157611, 167922, 182970, 262685, 279870, 315222, 419805, 472833, 525370, 788055, 839610, 945666, 998203, 1576110, 1996406, 2364165, 2994609, 4728330, 4991015, 5989218, 8983827, 9982030, 14973045, 17967654, 29946090, 44919135, 89838270]

約数ペア:

[(1, 89838270), (2, 44919135), (3, 29946090), (5, 17967654), (6, 14973045), (9, 9982030), (10, 8983827), (15, 5989218), (18, 4991015), (19, 4728330), (30, 2994609), (38, 2364165), (45, 1996406), (57, 1576110), (90, 998203), (95, 945666), (107, 839610), (114, 788055), (171, 525370), (190, 472833), (214, 419805), (285, 315222), (321, 279870), (342, 262685), (491, 182970), (535, 167922), (570, 157611), (642, 139935), (855, 105074), (963, 93290), (982, 91485), (1070, 83961), (1473, 60990), (1605, 55974), (1710, 52537), (1926, 46645), (2033, 44190), (2455, 36594), (2946, 30495), (3210, 27987), (4066, 22095), (4419, 20330), (4815, 18658), (4910, 18297), (6099, 14730), (7365, 12198), (8838, 10165), (9329, 9630)]