30841308

素因数分解:

$2^2\times 3^2\times {\mathrm{856703}}^1$

素因数の和:856713

約数の個数: 18

約数和(自身を含む): 77960064

約数和(自身を除く): 47118756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 856703, 1713406, 2570109, 3426812, 5140218, 7710327, 10280436, 15420654, 30841308]

約数ペア:

[(1, 30841308), (2, 15420654), (3, 10280436), (4, 7710327), (6, 5140218), (9, 3426812), (12, 2570109), (18, 1713406), (36, 856703)]