39891570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1329719}}^1$

素因数の和:1329729

約数の個数: 16

約数和(自身を含む): 95739840

約数和(自身を除く): 55848270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1329719, 2659438, 3989157, 6648595, 7978314, 13297190, 19945785, 39891570]

約数ペア:

[(1, 39891570), (2, 19945785), (3, 13297190), (5, 7978314), (6, 6648595), (10, 3989157), (15, 2659438), (30, 1329719)]