12913110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 38937600

約数和(自身を除く): 26024490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 199, 206, 210, 309, 315, 398, 515, 597, 618, 630, 721, 927, 995, 1030, 1194, 1393, 1442, 1545, 1791, 1854, 1990, 2163, 2786, 2985, 3090, 3582, 3605, 4179, 4326, 4635, 5970, 6489, 6965, 7210, 8358, 8955, 9270, 10815, 12537, 12978, 13930, 17910, 20497, 20895, 21630, 25074, 32445, 40994, 41790, 61491, 62685, 64890, 102485, 122982, 125370, 143479, 184473, 204970, 286958, 307455, 368946, 430437, 614910, 717395, 860874, 922365, 1291311, 1434790, 1844730, 2152185, 2582622, 4304370, 6456555, 12913110]

約数ペア:

[(1, 12913110), (2, 6456555), (3, 4304370), (5, 2582622), (6, 2152185), (7, 1844730), (9, 1434790), (10, 1291311), (14, 922365), (15, 860874), (18, 717395), (21, 614910), (30, 430437), (35, 368946), (42, 307455), (45, 286958), (63, 204970), (70, 184473), (90, 143479), (103, 125370), (105, 122982), (126, 102485), (199, 64890), (206, 62685), (210, 61491), (309, 41790), (315, 40994), (398, 32445), (515, 25074), (597, 21630), (618, 20895), (630, 20497), (721, 17910), (927, 13930), (995, 12978), (1030, 12537), (1194, 10815), (1393, 9270), (1442, 8955), (1545, 8358), (1791, 7210), (1854, 6965), (1990, 6489), (2163, 5970), (2786, 4635), (2985, 4326), (3090, 4179), (3582, 3605)]