315030742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 527627520

約数和(自身を除く): 212596778

約数列:

[1, 2, 13, 26, 31, 62, 269, 403, 538, 806, 1453, 2906, 3497, 6994, 8339, 16678, 18889, 37778, 45043, 90086, 108407, 216814, 390857, 585559, 781714, 1171118, 5081141, 10162282, 12116567, 24233134, 157515371, 315030742]

約数ペア:

[(1, 315030742), (2, 157515371), (13, 24233134), (26, 12116567), (31, 10162282), (62, 5081141), (269, 1171118), (403, 781714), (538, 585559), (806, 390857), (1453, 216814), (2906, 108407), (3497, 90086), (6994, 45043), (8339, 37778), (16678, 18889)]