836280690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 2477150208

約数和(自身を除く): 1640869518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 41, 42, 46, 69, 70, 82, 103, 105, 115, 123, 138, 161, 205, 206, 210, 230, 246, 287, 309, 322, 345, 410, 483, 515, 574, 615, 618, 690, 721, 805, 861, 943, 966, 1030, 1230, 1435, 1442, 1545, 1610, 1681, 1722, 1886, 2163, 2369, 2415, 2829, 2870, 3090, 3362, 3605, 4223, 4305, 4326, 4715, 4738, 4830, 5043, 5658, 6601, 7107, 7210, 8405, 8446, 8610, 9430, 10086, 10815, 11767, 11845, 12669, 13202, 14145, 14214, 16583, 16810, 19803, 21115, 21630, 23534, 23690, 25215, 25338, 28290, 29561, 33005, 33166, 35301, 35535, 38663, 39606, 42230, 49749, 50430, 58835, 59122, 63345, 66010, 70602, 71070, 77326, 82915, 88683, 97129, 99015, 99498, 115989, 117670, 126690, 147805, 165830, 173143, 176505, 177366, 193315, 194258, 198030, 231978, 248745, 270641, 291387, 295610, 346286, 353010, 386630, 443415, 485645, 497490, 519429, 541282, 579945, 582774, 679903, 811923, 865715, 886830, 971290, 1038858, 1159890, 1212001, 1353205, 1359806, 1456935, 1623846, 1731430, 2039709, 2424002, 2597145, 2706410, 2913870, 3399515, 3636003, 3982289, 4059615, 4079418, 5194290, 6060005, 6799030, 7272006, 7964578, 8119230, 10198545, 11946867, 12120010, 18180015, 19911445, 20397090, 23893734, 27876023, 36360030, 39822890, 55752046, 59734335, 83628069, 119468670, 139380115, 167256138, 278760230, 418140345, 836280690]

約数ペア:

[(1, 836280690), (2, 418140345), (3, 278760230), (5, 167256138), (6, 139380115), (7, 119468670), (10, 83628069), (14, 59734335), (15, 55752046), (21, 39822890), (23, 36360030), (30, 27876023), (35, 23893734), (41, 20397090), (42, 19911445), (46, 18180015), (69, 12120010), (70, 11946867), (82, 10198545), (103, 8119230), (105, 7964578), (115, 7272006), (123, 6799030), (138, 6060005), (161, 5194290), (205, 4079418), (206, 4059615), (210, 3982289), (230, 3636003), (246, 3399515), (287, 2913870), (309, 2706410), (322, 2597145), (345, 2424002), (410, 2039709), (483, 1731430), (515, 1623846), (574, 1456935), (615, 1359806), (618, 1353205), (690, 1212001), (721, 1159890), (805, 1038858), (861, 971290), (943, 886830), (966, 865715), (1030, 811923), (1230, 679903), (1435, 582774), (1442, 579945), (1545, 541282), (1610, 519429), (1681, 497490), (1722, 485645), (1886, 443415), (2163, 386630), (2369, 353010), (2415, 346286), (2829, 295610), (2870, 291387), (3090, 270641), (3362, 248745), (3605, 231978), (4223, 198030), (4305, 194258), (4326, 193315), (4715, 177366), (4738, 176505), (4830, 173143), (5043, 165830), (5658, 147805), (6601, 126690), (7107, 117670), (7210, 115989), (8405, 99498), (8446, 99015), (8610, 97129), (9430, 88683), (10086, 82915), (10815, 77326), (11767, 71070), (11845, 70602), (12669, 66010), (13202, 63345), (14145, 59122), (14214, 58835), (16583, 50430), (16810, 49749), (19803, 42230), (21115, 39606), (21630, 38663), (23534, 35535), (23690, 35301), (25215, 33166), (25338, 33005), (28290, 29561)]