9079484820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21617821}}^1$

素因数の和:21617840

約数の個数: 48

約数和(自身を含む): 29054352768

約数和(自身を除く): 19974867948

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, 21617821, 43235642, 64853463, 86471284, 108089105, 129706926, 151324747, 216178210, 259413852, 302649494, 324267315, 432356420, 453974241, 605298988, 648534630, 756623735, 907948482, 1297069260, 1513247470, 1815896964, 2269871205, 3026494940, 4539742410, 9079484820]

約数ペア:

[(1, 9079484820), (2, 4539742410), (3, 3026494940), (4, 2269871205), (5, 1815896964), (6, 1513247470), (7, 1297069260), (10, 907948482), (12, 756623735), (14, 648534630), (15, 605298988), (20, 453974241), (21, 432356420), (28, 324267315), (30, 302649494), (35, 259413852), (42, 216178210), (60, 151324747), (70, 129706926), (84, 108089105), (105, 86471284), (140, 64853463), (210, 43235642), (420, 21617821)]