339840930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2212

約数の個数: 128

約数和(自身を含む): 984566016

約数和(自身を除く): 644725086

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 165, 185, 195, 222, 286, 330, 370, 390, 407, 429, 481, 555, 715, 814, 858, 962, 1110, 1221, 1430, 1443, 2035, 2141, 2145, 2405, 2442, 2886, 4070, 4282, 4290, 4810, 5291, 6105, 6423, 7215, 10582, 10705, 12210, 12846, 14430, 15873, 21410, 23551, 26455, 27833, 31746, 32115, 47102, 52910, 55666, 64230, 70653, 79217, 79365, 83499, 117755, 139165, 141306, 158434, 158730, 166998, 235510, 237651, 278330, 306163, 353265, 396085, 417495, 475302, 612326, 706530, 792170, 834990, 871387, 918489, 1029821, 1188255, 1530815, 1742774, 1836978, 2059642, 2376510, 2614161, 3061630, 3089463, 4356935, 4592445, 5149105, 5228322, 6178926, 8713870, 9184890, 10298210, 11328031, 13070805, 15447315, 22656062, 26141610, 30894630, 33984093, 56640155, 67968186, 113280310, 169920465, 339840930]

約数ペア:

[(1, 339840930), (2, 169920465), (3, 113280310), (5, 67968186), (6, 56640155), (10, 33984093), (11, 30894630), (13, 26141610), (15, 22656062), (22, 15447315), (26, 13070805), (30, 11328031), (33, 10298210), (37, 9184890), (39, 8713870), (55, 6178926), (65, 5228322), (66, 5149105), (74, 4592445), (78, 4356935), (110, 3089463), (111, 3061630), (130, 2614161), (143, 2376510), (165, 2059642), (185, 1836978), (195, 1742774), (222, 1530815), (286, 1188255), (330, 1029821), (370, 918489), (390, 871387), (407, 834990), (429, 792170), (481, 706530), (555, 612326), (715, 475302), (814, 417495), (858, 396085), (962, 353265), (1110, 306163), (1221, 278330), (1430, 237651), (1443, 235510), (2035, 166998), (2141, 158730), (2145, 158434), (2405, 141306), (2442, 139165), (2886, 117755), (4070, 83499), (4282, 79365), (4290, 79217), (4810, 70653), (5291, 64230), (6105, 55666), (6423, 52910), (7215, 47102), (10582, 32115), (10705, 31746), (12210, 27833), (12846, 26455), (14430, 23551), (15873, 21410)]