12963390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 34290432

約数和(自身を除く): 21327042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 241, 326, 330, 482, 489, 723, 815, 978, 1205, 1446, 1630, 1793, 2410, 2445, 2651, 3586, 3615, 4890, 5302, 5379, 7230, 7953, 8965, 10758, 13255, 15906, 17930, 26510, 26895, 39283, 39765, 53790, 78566, 79530, 117849, 196415, 235698, 392830, 432113, 589245, 864226, 1178490, 1296339, 2160565, 2592678, 4321130, 6481695, 12963390]

約数ペア:

[(1, 12963390), (2, 6481695), (3, 4321130), (5, 2592678), (6, 2160565), (10, 1296339), (11, 1178490), (15, 864226), (22, 589245), (30, 432113), (33, 392830), (55, 235698), (66, 196415), (110, 117849), (163, 79530), (165, 78566), (241, 53790), (326, 39765), (330, 39283), (482, 26895), (489, 26510), (723, 17930), (815, 15906), (978, 13255), (1205, 10758), (1446, 8965), (1630, 7953), (1793, 7230), (2410, 5379), (2445, 5302), (2651, 4890), (3586, 3615)]