3148380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17506

約数の個数: 36

約数和(自身を含む): 9550632

約数和(自身を除く): 6402252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 17491, 34982, 52473, 69964, 87455, 104946, 157419, 174910, 209892, 262365, 314838, 349820, 524730, 629676, 787095, 1049460, 1574190, 3148380]

約数ペア:

[(1, 3148380), (2, 1574190), (3, 1049460), (4, 787095), (5, 629676), (6, 524730), (9, 349820), (10, 314838), (12, 262365), (15, 209892), (18, 174910), (20, 157419), (30, 104946), (36, 87455), (45, 69964), (60, 52473), (90, 34982), (180, 17491)]