54172530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{200639}}^1$

素因数の和:200655

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 90288270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 200639, 401278, 601917, 1003195, 1203834, 1805751, 2006390, 3009585, 3611502, 5417253, 6019170, 9028755, 10834506, 18057510, 27086265, 54172530]

約数ペア:

[(1, 54172530), (2, 27086265), (3, 18057510), (5, 10834506), (6, 9028755), (9, 6019170), (10, 5417253), (15, 3611502), (18, 3009585), (27, 2006390), (30, 1805751), (45, 1203834), (54, 1003195), (90, 601917), (135, 401278), (270, 200639)]