279291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9309709}}^1$

素因数の和:9309719

約数の個数: 16

約数和(自身を含む): 670299120

約数和(自身を除く): 391007850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9309709, 18619418, 27929127, 46548545, 55858254, 93097090, 139645635, 279291270]

約数ペア:

[(1, 279291270), (2, 139645635), (3, 93097090), (5, 55858254), (6, 46548545), (10, 27929127), (15, 18619418), (30, 9309709)]