7558380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14015

約数の個数: 48

約数和(自身を含む): 23516640

約数和(自身を除く): 15958260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13997, 27994, 41991, 55988, 69985, 83982, 125973, 139970, 167964, 209955, 251946, 279940, 377919, 419910, 503892, 629865, 755838, 839820, 1259730, 1511676, 1889595, 2519460, 3779190, 7558380]

約数ペア:

[(1, 7558380), (2, 3779190), (3, 2519460), (4, 1889595), (5, 1511676), (6, 1259730), (9, 839820), (10, 755838), (12, 629865), (15, 503892), (18, 419910), (20, 377919), (27, 279940), (30, 251946), (36, 209955), (45, 167964), (54, 139970), (60, 125973), (90, 83982), (108, 69985), (135, 55988), (180, 41991), (270, 27994), (540, 13997)]