128504730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37907}}^1$

素因数の和:38030

約数の個数: 32

約数和(自身を含む): 311148864

約数和(自身を除く): 182644134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 37907, 75814, 113721, 189535, 227442, 379070, 568605, 1137210, 4283491, 8566982, 12850473, 21417455, 25700946, 42834910, 64252365, 128504730]

約数ペア:

[(1, 128504730), (2, 64252365), (3, 42834910), (5, 25700946), (6, 21417455), (10, 12850473), (15, 8566982), (30, 4283491), (113, 1137210), (226, 568605), (339, 379070), (565, 227442), (678, 189535), (1130, 113721), (1695, 75814), (3390, 37907)]