313610310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268043}}^1$

素因数の和:268069

約数の個数: 48

約数和(自身を含む): 878112144

約数和(自身を除く): 564501834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 268043, 536086, 804129, 1340215, 1608258, 2412387, 2680430, 3484559, 4020645, 4824774, 6969118, 8041290, 10453677, 12061935, 17422795, 20907354, 24123870, 31361031, 34845590, 52268385, 62722062, 104536770, 156805155, 313610310]

約数ペア:

[(1, 313610310), (2, 156805155), (3, 104536770), (5, 62722062), (6, 52268385), (9, 34845590), (10, 31361031), (13, 24123870), (15, 20907354), (18, 17422795), (26, 12061935), (30, 10453677), (39, 8041290), (45, 6969118), (65, 4824774), (78, 4020645), (90, 3484559), (117, 2680430), (130, 2412387), (195, 1608258), (234, 1340215), (390, 804129), (585, 536086), (1170, 268043)]