12743190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 34372800

約数和(自身を除く): 21629610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 433, 545, 654, 866, 981, 1090, 1299, 1635, 1962, 2165, 2598, 2943, 3270, 3897, 4330, 4905, 5886, 6495, 7794, 9810, 11691, 12990, 14715, 19485, 23382, 29430, 38970, 47197, 58455, 94394, 116910, 141591, 235985, 283182, 424773, 471970, 707955, 849546, 1274319, 1415910, 2123865, 2548638, 4247730, 6371595, 12743190]

約数ペア:

[(1, 12743190), (2, 6371595), (3, 4247730), (5, 2548638), (6, 2123865), (9, 1415910), (10, 1274319), (15, 849546), (18, 707955), (27, 471970), (30, 424773), (45, 283182), (54, 235985), (90, 141591), (109, 116910), (135, 94394), (218, 58455), (270, 47197), (327, 38970), (433, 29430), (545, 23382), (654, 19485), (866, 14715), (981, 12990), (1090, 11691), (1299, 9810), (1635, 7794), (1962, 6495), (2165, 5886), (2598, 4905), (2943, 4330), (3270, 3897)]