11921490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 35942400

約数和(自身を除く): 24020910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 149, 210, 254, 298, 315, 381, 447, 630, 635, 745, 762, 889, 894, 1043, 1143, 1270, 1341, 1490, 1778, 1905, 2086, 2235, 2286, 2667, 2682, 3129, 3810, 4445, 4470, 5215, 5334, 5715, 6258, 6705, 8001, 8890, 9387, 10430, 11430, 13335, 13410, 15645, 16002, 18774, 18923, 26670, 31290, 37846, 40005, 46935, 56769, 80010, 93870, 94615, 113538, 132461, 170307, 189230, 264922, 283845, 340614, 397383, 567690, 662305, 794766, 851535, 1192149, 1324610, 1703070, 1986915, 2384298, 3973830, 5960745, 11921490]

約数ペア:

[(1, 11921490), (2, 5960745), (3, 3973830), (5, 2384298), (6, 1986915), (7, 1703070), (9, 1324610), (10, 1192149), (14, 851535), (15, 794766), (18, 662305), (21, 567690), (30, 397383), (35, 340614), (42, 283845), (45, 264922), (63, 189230), (70, 170307), (90, 132461), (105, 113538), (126, 94615), (127, 93870), (149, 80010), (210, 56769), (254, 46935), (298, 40005), (315, 37846), (381, 31290), (447, 26670), (630, 18923), (635, 18774), (745, 16002), (762, 15645), (889, 13410), (894, 13335), (1043, 11430), (1143, 10430), (1270, 9387), (1341, 8890), (1490, 8001), (1778, 6705), (1905, 6258), (2086, 5715), (2235, 5334), (2286, 5215), (2667, 4470), (2682, 4445), (3129, 3810)]