13612980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 24912780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2339, 2910, 4678, 5820, 7017, 9356, 11695, 14034, 23390, 28068, 35085, 46780, 70170, 140340, 226883, 453766, 680649, 907532, 1134415, 1361298, 2268830, 2722596, 3403245, 4537660, 6806490, 13612980]

約数ペア:

[(1, 13612980), (2, 6806490), (3, 4537660), (4, 3403245), (5, 2722596), (6, 2268830), (10, 1361298), (12, 1134415), (15, 907532), (20, 680649), (30, 453766), (60, 226883), (97, 140340), (194, 70170), (291, 46780), (388, 35085), (485, 28068), (582, 23390), (970, 14034), (1164, 11695), (1455, 9356), (1940, 7017), (2339, 5820), (2910, 4678)]