229689780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19237}}^1$

素因数の和:19448

約数の個数: 48

約数和(自身を含む): 646396800

約数和(自身を除く): 416707020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 19237, 38474, 57711, 76948, 96185, 115422, 192370, 230844, 288555, 384740, 577110, 1154220, 3828163, 7656326, 11484489, 15312652, 19140815, 22968978, 38281630, 45937956, 57422445, 76563260, 114844890, 229689780]

約数ペア:

[(1, 229689780), (2, 114844890), (3, 76563260), (4, 57422445), (5, 45937956), (6, 38281630), (10, 22968978), (12, 19140815), (15, 15312652), (20, 11484489), (30, 7656326), (60, 3828163), (199, 1154220), (398, 577110), (597, 384740), (796, 288555), (995, 230844), (1194, 192370), (1990, 115422), (2388, 96185), (2985, 76948), (3980, 57711), (5970, 38474), (11940, 19237)]