16984650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 42408000

約数和(自身を除く): 25423350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 569, 597, 995, 1138, 1194, 1707, 1990, 2845, 2985, 3414, 4975, 5690, 5970, 8535, 9950, 14225, 14925, 17070, 28450, 29850, 42675, 85350, 113231, 226462, 339693, 566155, 679386, 1132310, 1698465, 2830775, 3396930, 5661550, 8492325, 16984650]

約数ペア:

[(1, 16984650), (2, 8492325), (3, 5661550), (5, 3396930), (6, 2830775), (10, 1698465), (15, 1132310), (25, 679386), (30, 566155), (50, 339693), (75, 226462), (150, 113231), (199, 85350), (398, 42675), (569, 29850), (597, 28450), (995, 17070), (1138, 14925), (1194, 14225), (1707, 9950), (1990, 8535), (2845, 5970), (2985, 5690), (3414, 4975)]