64588740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7129}}^1$

素因数の和:7292

約数の個数: 48

約数和(自身を含む): 182071680

約数和(自身を除く): 117482940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 7129, 9060, 14258, 21387, 28516, 35645, 42774, 71290, 85548, 106935, 142580, 213870, 427740, 1076479, 2152958, 3229437, 4305916, 5382395, 6458874, 10764790, 12917748, 16147185, 21529580, 32294370, 64588740]

約数ペア:

[(1, 64588740), (2, 32294370), (3, 21529580), (4, 16147185), (5, 12917748), (6, 10764790), (10, 6458874), (12, 5382395), (15, 4305916), (20, 3229437), (30, 2152958), (60, 1076479), (151, 427740), (302, 213870), (453, 142580), (604, 106935), (755, 85548), (906, 71290), (1510, 42774), (1812, 35645), (2265, 28516), (3020, 21387), (4530, 14258), (7129, 9060)]