90555690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104087}}^1$

素因数の和:104126

約数の個数: 32

約数和(自身を含む): 224830080

約数和(自身を除く): 134274390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 104087, 208174, 312261, 520435, 624522, 1040870, 1561305, 3018523, 3122610, 6037046, 9055569, 15092615, 18111138, 30185230, 45277845, 90555690]

約数ペア:

[(1, 90555690), (2, 45277845), (3, 30185230), (5, 18111138), (6, 15092615), (10, 9055569), (15, 6037046), (29, 3122610), (30, 3018523), (58, 1561305), (87, 1040870), (145, 624522), (174, 520435), (290, 312261), (435, 208174), (870, 104087)]