67739190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52511}}^1$

素因数の和:52564

約数の個数: 32

約数和(自身を含む): 166358016

約数和(自身を除く): 98618826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 52511, 105022, 157533, 262555, 315066, 525110, 787665, 1575330, 2257973, 4515946, 6773919, 11289865, 13547838, 22579730, 33869595, 67739190]

約数ペア:

[(1, 67739190), (2, 33869595), (3, 22579730), (5, 13547838), (6, 11289865), (10, 6773919), (15, 4515946), (30, 2257973), (43, 1575330), (86, 787665), (129, 525110), (215, 315066), (258, 262555), (430, 157533), (645, 105022), (1290, 52511)]