12554910

素因数分解:

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

素因数の和:913

約数の個数: 48

約数和(自身を含む): 32853600

約数和(自身を除く): 20298690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 701, 995, 1194, 1402, 1791, 1990, 2103, 2985, 3505, 3582, 4206, 5970, 6309, 7010, 8955, 10515, 12618, 17910, 21030, 31545, 63090, 139499, 278998, 418497, 697495, 836994, 1255491, 1394990, 2092485, 2510982, 4184970, 6277455, 12554910]

約数ペア:

[(1, 12554910), (2, 6277455), (3, 4184970), (5, 2510982), (6, 2092485), (9, 1394990), (10, 1255491), (15, 836994), (18, 697495), (30, 418497), (45, 278998), (90, 139499), (199, 63090), (398, 31545), (597, 21030), (701, 17910), (995, 12618), (1194, 10515), (1402, 8955), (1791, 7010), (1990, 6309), (2103, 5970), (2985, 4206), (3505, 3582)]