6817740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 12401460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 571, 597, 796, 995, 1142, 1194, 1713, 1990, 2284, 2388, 2855, 2985, 3426, 3980, 5710, 5970, 6852, 8565, 11420, 11940, 17130, 34260, 113629, 227258, 340887, 454516, 568145, 681774, 1136290, 1363548, 1704435, 2272580, 3408870, 6817740]

約数ペア:

[(1, 6817740), (2, 3408870), (3, 2272580), (4, 1704435), (5, 1363548), (6, 1136290), (10, 681774), (12, 568145), (15, 454516), (20, 340887), (30, 227258), (60, 113629), (199, 34260), (398, 17130), (571, 11940), (597, 11420), (796, 8565), (995, 6852), (1142, 5970), (1194, 5710), (1713, 3980), (1990, 3426), (2284, 2985), (2388, 2855)]