123639030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59729}}^1$

素因数の和:59765

約数の個数: 48

約数和(自身を含む): 335443680

約数和(自身を除く): 211804650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 59729, 119458, 179187, 298645, 358374, 537561, 597290, 895935, 1075122, 1373767, 1791870, 2687805, 2747534, 4121301, 5375610, 6868835, 8242602, 12363903, 13737670, 20606505, 24727806, 41213010, 61819515, 123639030]

約数ペア:

[(1, 123639030), (2, 61819515), (3, 41213010), (5, 24727806), (6, 20606505), (9, 13737670), (10, 12363903), (15, 8242602), (18, 6868835), (23, 5375610), (30, 4121301), (45, 2747534), (46, 2687805), (69, 1791870), (90, 1373767), (115, 1075122), (138, 895935), (207, 597290), (230, 537561), (345, 358374), (414, 298645), (690, 179187), (1035, 119458), (2070, 59729)]