242304910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75017}}^1$

素因数の和:75060

約数の個数: 32

約数和(自身を含む): 486116640

約数和(自身を除く): 243811730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 75017, 150034, 375085, 750170, 1275289, 1425323, 2550578, 2850646, 6376445, 7126615, 12752890, 14253230, 24230491, 48460982, 121152455, 242304910]

約数ペア:

[(1, 242304910), (2, 121152455), (5, 48460982), (10, 24230491), (17, 14253230), (19, 12752890), (34, 7126615), (38, 6376445), (85, 2850646), (95, 2550578), (170, 1425323), (190, 1275289), (323, 750170), (646, 375085), (1615, 150034), (3230, 75017)]