2770290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30781}}^1$

素因数の和:30794

約数の個数: 24

約数和(自身を含む): 7202988

約数和(自身を除く): 4432698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30781, 61562, 92343, 153905, 184686, 277029, 307810, 461715, 554058, 923430, 1385145, 2770290]

約数ペア:

[(1, 2770290), (2, 1385145), (3, 923430), (5, 554058), (6, 461715), (9, 307810), (10, 277029), (15, 184686), (18, 153905), (30, 92343), (45, 61562), (90, 30781)]