15130122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 35901792

約数和(自身を除く): 20771670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 971, 1113, 1942, 2226, 2597, 2913, 5194, 5826, 6797, 7791, 13594, 15582, 20391, 40782, 47579, 51463, 95158, 102926, 142737, 154389, 285474, 308778, 360241, 720482, 1080723, 2161446, 2521687, 5043374, 7565061, 15130122]

約数ペア:

[(1, 15130122), (2, 7565061), (3, 5043374), (6, 2521687), (7, 2161446), (14, 1080723), (21, 720482), (42, 360241), (49, 308778), (53, 285474), (98, 154389), (106, 142737), (147, 102926), (159, 95158), (294, 51463), (318, 47579), (371, 40782), (742, 20391), (971, 15582), (1113, 13594), (1942, 7791), (2226, 6797), (2597, 5826), (2913, 5194)]