163274870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34519}}^1$

素因数の和:34580

約数の個数: 32

約数和(自身を含む): 328078080

約数和(自身を除く): 164803210

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 34519, 69038, 172595, 345190, 379709, 759418, 1484317, 1898545, 2968634, 3797090, 7421585, 14843170, 16327487, 32654974, 81637435, 163274870]

約数ペア:

[(1, 163274870), (2, 81637435), (5, 32654974), (10, 16327487), (11, 14843170), (22, 7421585), (43, 3797090), (55, 2968634), (86, 1898545), (110, 1484317), (215, 759418), (430, 379709), (473, 345190), (946, 172595), (2365, 69038), (4730, 34519)]