8369940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 15217260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 701, 796, 995, 1194, 1402, 1990, 2103, 2388, 2804, 2985, 3505, 3980, 4206, 5970, 7010, 8412, 10515, 11940, 14020, 21030, 42060, 139499, 278998, 418497, 557996, 697495, 836994, 1394990, 1673988, 2092485, 2789980, 4184970, 8369940]

約数ペア:

[(1, 8369940), (2, 4184970), (3, 2789980), (4, 2092485), (5, 1673988), (6, 1394990), (10, 836994), (12, 697495), (15, 557996), (20, 418497), (30, 278998), (60, 139499), (199, 42060), (398, 21030), (597, 14020), (701, 11940), (796, 10515), (995, 8412), (1194, 7010), (1402, 5970), (1990, 4206), (2103, 3980), (2388, 3505), (2804, 2985)]