90297660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1504961}}^1$

素因数の和:1504973

約数の個数: 24

約数和(自身を含む): 252833616

約数和(自身を除く): 162535956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1504961, 3009922, 4514883, 6019844, 7524805, 9029766, 15049610, 18059532, 22574415, 30099220, 45148830, 90297660]

約数ペア:

[(1, 90297660), (2, 45148830), (3, 30099220), (4, 22574415), (5, 18059532), (6, 15049610), (10, 9029766), (12, 7524805), (15, 6019844), (20, 4514883), (30, 3009922), (60, 1504961)]