23743020

素因数分解:

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

素因数の和:56550

約数の個数: 48

約数和(自身を含む): 75979008

約数和(自身を除く): 52235988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56531, 113062, 169593, 226124, 282655, 339186, 395717, 565310, 678372, 791434, 847965, 1130620, 1187151, 1582868, 1695930, 1978585, 2374302, 3391860, 3957170, 4748604, 5935755, 7914340, 11871510, 23743020]

約数ペア:

[(1, 23743020), (2, 11871510), (3, 7914340), (4, 5935755), (5, 4748604), (6, 3957170), (7, 3391860), (10, 2374302), (12, 1978585), (14, 1695930), (15, 1582868), (20, 1187151), (21, 1130620), (28, 847965), (30, 791434), (35, 678372), (42, 565310), (60, 395717), (70, 339186), (84, 282655), (105, 226124), (140, 169593), (210, 113062), (420, 56531)]