126530180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10889}}^1$

素因数の和:10988

約数の個数: 48

約数和(自身を含む): 307359360

約数和(自身を除く): 180829180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 10889, 11620, 21778, 43556, 54445, 76223, 108890, 152446, 217780, 304892, 381115, 762230, 903787, 1524460, 1807574, 3615148, 4518935, 6326509, 9037870, 12653018, 18075740, 25306036, 31632545, 63265090, 126530180]

約数ペア:

[(1, 126530180), (2, 63265090), (4, 31632545), (5, 25306036), (7, 18075740), (10, 12653018), (14, 9037870), (20, 6326509), (28, 4518935), (35, 3615148), (70, 1807574), (83, 1524460), (140, 903787), (166, 762230), (332, 381115), (415, 304892), (581, 217780), (830, 152446), (1162, 108890), (1660, 76223), (2324, 54445), (2905, 43556), (5810, 21778), (10889, 11620)]