243722610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3919}}^1$

素因数の和:4623

約数の個数: 48

約数和(自身を含む): 634757760

約数和(自身を除く): 391035150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1382, 2073, 3455, 3919, 4146, 6219, 6910, 7838, 10365, 11757, 12438, 19595, 20730, 23514, 31095, 35271, 39190, 58785, 62190, 70542, 117570, 176355, 352710, 2708029, 5416058, 8124087, 13540145, 16248174, 24372261, 27080290, 40620435, 48744522, 81240870, 121861305, 243722610]

約数ペア:

[(1, 243722610), (2, 121861305), (3, 81240870), (5, 48744522), (6, 40620435), (9, 27080290), (10, 24372261), (15, 16248174), (18, 13540145), (30, 8124087), (45, 5416058), (90, 2708029), (691, 352710), (1382, 176355), (2073, 117570), (3455, 70542), (3919, 62190), (4146, 58785), (6219, 39190), (6910, 35271), (7838, 31095), (10365, 23514), (11757, 20730), (12438, 19595)]