34308740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 75222000

約数和(自身を除く): 40913260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 397, 580, 596, 745, 794, 1490, 1588, 1985, 2980, 3970, 4321, 7940, 8642, 11513, 17284, 21605, 23026, 43210, 46052, 57565, 59153, 86420, 115130, 118306, 230260, 236612, 295765, 591530, 1183060, 1715437, 3430874, 6861748, 8577185, 17154370, 34308740]

約数ペア:

[(1, 34308740), (2, 17154370), (4, 8577185), (5, 6861748), (10, 3430874), (20, 1715437), (29, 1183060), (58, 591530), (116, 295765), (145, 236612), (149, 230260), (290, 118306), (298, 115130), (397, 86420), (580, 59153), (596, 57565), (745, 46052), (794, 43210), (1490, 23026), (1588, 21605), (1985, 17284), (2980, 11513), (3970, 8642), (4321, 7940)]