7981190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 16580160

約数和(自身を除く): 8598970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1009, 1130, 1582, 2018, 3955, 5045, 7063, 7910, 10090, 14126, 35315, 70630, 114017, 228034, 570085, 798119, 1140170, 1596238, 3990595, 7981190]

約数ペア:

[(1, 7981190), (2, 3990595), (5, 1596238), (7, 1140170), (10, 798119), (14, 570085), (35, 228034), (70, 114017), (113, 70630), (226, 35315), (565, 14126), (791, 10090), (1009, 7910), (1130, 7063), (1582, 5045), (2018, 3955)]