149164380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{828691}}^1$

素因数の和:828706

約数の個数: 36

約数和(自身を含む): 452465832

約数和(自身を除く): 303301452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 828691, 1657382, 2486073, 3314764, 4143455, 4972146, 7458219, 8286910, 9944292, 12430365, 14916438, 16573820, 24860730, 29832876, 37291095, 49721460, 74582190, 149164380]

約数ペア:

[(1, 149164380), (2, 74582190), (3, 49721460), (4, 37291095), (5, 29832876), (6, 24860730), (9, 16573820), (10, 14916438), (12, 12430365), (15, 9944292), (18, 8286910), (20, 7458219), (30, 4972146), (36, 4143455), (45, 3314764), (60, 2486073), (90, 1657382), (180, 828691)]