84239330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{171917}}^1$

素因数の和:171938

約数の個数: 24

約数和(自身を含む): 176387868

約数和(自身を除く): 92148538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 171917, 343834, 859585, 1203419, 1719170, 2406838, 6017095, 8423933, 12034190, 16847866, 42119665, 84239330]

約数ペア:

[(1, 84239330), (2, 42119665), (5, 16847866), (7, 12034190), (10, 8423933), (14, 6017095), (35, 2406838), (49, 1719170), (70, 1203419), (98, 859585), (245, 343834), (490, 171917)]