1844730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 4867200

約数和(自身を除く): 3022470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 199, 206, 309, 398, 515, 597, 618, 927, 995, 1030, 1194, 1545, 1791, 1854, 1990, 2985, 3090, 3582, 4635, 5970, 8955, 9270, 17910, 20497, 40994, 61491, 102485, 122982, 184473, 204970, 307455, 368946, 614910, 922365, 1844730]

約数ペア:

[(1, 1844730), (2, 922365), (3, 614910), (5, 368946), (6, 307455), (9, 204970), (10, 184473), (15, 122982), (18, 102485), (30, 61491), (45, 40994), (90, 20497), (103, 17910), (199, 9270), (206, 8955), (309, 5970), (398, 4635), (515, 3582), (597, 3090), (618, 2985), (927, 1990), (995, 1854), (1030, 1791), (1194, 1545)]