170717190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{812939}}^1$

素因数の和:812956

約数の個数: 32

約数和(自身を含む): 468253440

約数和(自身を除く): 297536250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 812939, 1625878, 2438817, 4064695, 4877634, 5690573, 8129390, 11381146, 12194085, 17071719, 24388170, 28452865, 34143438, 56905730, 85358595, 170717190]

約数ペア:

[(1, 170717190), (2, 85358595), (3, 56905730), (5, 34143438), (6, 28452865), (7, 24388170), (10, 17071719), (14, 12194085), (15, 11381146), (21, 8129390), (30, 5690573), (35, 4877634), (42, 4064695), (70, 2438817), (105, 1625878), (210, 812939)]