27993870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103681}}^1$

素因数の和:103697

約数の個数: 32

約数和(自身を含む): 74651040

約数和(自身を除く): 46657170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 103681, 207362, 311043, 518405, 622086, 933129, 1036810, 1555215, 1866258, 2799387, 3110430, 4665645, 5598774, 9331290, 13996935, 27993870]

約数ペア:

[(1, 27993870), (2, 13996935), (3, 9331290), (5, 5598774), (6, 4665645), (9, 3110430), (10, 2799387), (15, 1866258), (18, 1555215), (27, 1036810), (30, 933129), (45, 622086), (54, 518405), (90, 311043), (135, 207362), (270, 103681)]