788731290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2921227}}^1$

素因数の和:2921243

約数の個数: 32

約数和(自身を含む): 2103284160

約数和(自身を除く): 1314552870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2921227, 5842454, 8763681, 14606135, 17527362, 26291043, 29212270, 43818405, 52582086, 78873129, 87636810, 131455215, 157746258, 262910430, 394365645, 788731290]

約数ペア:

[(1, 788731290), (2, 394365645), (3, 262910430), (5, 157746258), (6, 131455215), (9, 87636810), (10, 78873129), (15, 52582086), (18, 43818405), (27, 29212270), (30, 26291043), (45, 17527362), (54, 14606135), (90, 8763681), (135, 5842454), (270, 2921227)]