4807890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17807}}^1$

素因数の和:17823

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 8013870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 17807, 35614, 53421, 89035, 106842, 160263, 178070, 267105, 320526, 480789, 534210, 801315, 961578, 1602630, 2403945, 4807890]

約数ペア:

[(1, 4807890), (2, 2403945), (3, 1602630), (5, 961578), (6, 801315), (9, 534210), (10, 480789), (15, 320526), (18, 267105), (27, 178070), (30, 160263), (45, 106842), (54, 89035), (90, 53421), (135, 35614), (270, 17807)]