12109230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 38016000

約数和(自身を除く): 25906770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 149, 189, 210, 215, 258, 270, 298, 301, 315, 378, 387, 430, 447, 602, 630, 645, 745, 774, 894, 903, 945, 1043, 1161, 1290, 1341, 1490, 1505, 1806, 1890, 1935, 2086, 2235, 2322, 2682, 2709, 3010, 3129, 3870, 4023, 4470, 4515, 5215, 5418, 5805, 6258, 6407, 6705, 8046, 8127, 9030, 9387, 10430, 11610, 12814, 13410, 13545, 15645, 16254, 18774, 19221, 20115, 27090, 28161, 31290, 32035, 38442, 40230, 40635, 44849, 46935, 56322, 57663, 64070, 81270, 89698, 93870, 96105, 115326, 134547, 140805, 172989, 192210, 224245, 269094, 281610, 288315, 345978, 403641, 448490, 576630, 672735, 807282, 864945, 1210923, 1345470, 1729890, 2018205, 2421846, 4036410, 6054615, 12109230]

約数ペア:

[(1, 12109230), (2, 6054615), (3, 4036410), (5, 2421846), (6, 2018205), (7, 1729890), (9, 1345470), (10, 1210923), (14, 864945), (15, 807282), (18, 672735), (21, 576630), (27, 448490), (30, 403641), (35, 345978), (42, 288315), (43, 281610), (45, 269094), (54, 224245), (63, 192210), (70, 172989), (86, 140805), (90, 134547), (105, 115326), (126, 96105), (129, 93870), (135, 89698), (149, 81270), (189, 64070), (210, 57663), (215, 56322), (258, 46935), (270, 44849), (298, 40635), (301, 40230), (315, 38442), (378, 32035), (387, 31290), (430, 28161), (447, 27090), (602, 20115), (630, 19221), (645, 18774), (745, 16254), (774, 15645), (894, 13545), (903, 13410), (945, 12814), (1043, 11610), (1161, 10430), (1290, 9387), (1341, 9030), (1490, 8127), (1505, 8046), (1806, 6705), (1890, 6407), (1935, 6258), (2086, 5805), (2235, 5418), (2322, 5215), (2682, 4515), (2709, 4470), (3010, 4023), (3129, 3870)]