17348820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 48854400

約数和(自身を除く): 31505580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1453, 1990, 2388, 2906, 2985, 3980, 4359, 5812, 5970, 7265, 8718, 11940, 14530, 17436, 21795, 29060, 43590, 87180, 289147, 578294, 867441, 1156588, 1445735, 1734882, 2891470, 3469764, 4337205, 5782940, 8674410, 17348820]

約数ペア:

[(1, 17348820), (2, 8674410), (3, 5782940), (4, 4337205), (5, 3469764), (6, 2891470), (10, 1734882), (12, 1445735), (15, 1156588), (20, 867441), (30, 578294), (60, 289147), (199, 87180), (398, 43590), (597, 29060), (796, 21795), (995, 17436), (1194, 14530), (1453, 11940), (1990, 8718), (2388, 7265), (2906, 5970), (2985, 5812), (3980, 4359)]