11871510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{56531}}^1$

素因数の和:56548

約数の個数: 32

約数和(自身を含む): 32562432

約数和(自身を除く): 20690922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 56531, 113062, 169593, 282655, 339186, 395717, 565310, 791434, 847965, 1187151, 1695930, 1978585, 2374302, 3957170, 5935755, 11871510]

約数ペア:

[(1, 11871510), (2, 5935755), (3, 3957170), (5, 2374302), (6, 1978585), (7, 1695930), (10, 1187151), (14, 847965), (15, 791434), (21, 565310), (30, 395717), (35, 339186), (42, 282655), (70, 169593), (105, 113062), (210, 56531)]