270973340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1231697}}^1$

素因数の和:1231717

約数の個数: 24

約数和(自身を含む): 620775792

約数和(自身を除く): 349802452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1231697, 2463394, 4926788, 6158485, 12316970, 13548667, 24633940, 27097334, 54194668, 67743335, 135486670, 270973340]

約数ペア:

[(1, 270973340), (2, 135486670), (4, 67743335), (5, 54194668), (10, 27097334), (11, 24633940), (20, 13548667), (22, 12316970), (44, 6158485), (55, 4926788), (110, 2463394), (220, 1231697)]