8498070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 18391338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 47, 49, 63, 70, 82, 90, 94, 98, 105, 123, 126, 141, 147, 205, 210, 235, 245, 246, 282, 287, 294, 315, 329, 369, 410, 423, 441, 470, 490, 574, 615, 630, 658, 705, 735, 738, 846, 861, 882, 987, 1230, 1410, 1435, 1470, 1645, 1722, 1845, 1927, 1974, 2009, 2115, 2205, 2303, 2583, 2870, 2961, 3290, 3690, 3854, 4018, 4230, 4305, 4410, 4606, 4935, 5166, 5781, 5922, 6027, 6909, 8610, 9635, 9870, 10045, 11515, 11562, 12054, 12915, 13489, 13818, 14805, 17343, 18081, 19270, 20090, 20727, 23030, 25830, 26978, 28905, 29610, 30135, 34545, 34686, 36162, 40467, 41454, 57810, 60270, 67445, 69090, 80934, 86715, 90405, 94423, 103635, 121401, 134890, 173430, 180810, 188846, 202335, 207270, 242802, 283269, 404670, 472115, 566538, 607005, 849807, 944230, 1214010, 1416345, 1699614, 2832690, 4249035, 8498070]

約数ペア:

[(1, 8498070), (2, 4249035), (3, 2832690), (5, 1699614), (6, 1416345), (7, 1214010), (9, 944230), (10, 849807), (14, 607005), (15, 566538), (18, 472115), (21, 404670), (30, 283269), (35, 242802), (41, 207270), (42, 202335), (45, 188846), (47, 180810), (49, 173430), (63, 134890), (70, 121401), (82, 103635), (90, 94423), (94, 90405), (98, 86715), (105, 80934), (123, 69090), (126, 67445), (141, 60270), (147, 57810), (205, 41454), (210, 40467), (235, 36162), (245, 34686), (246, 34545), (282, 30135), (287, 29610), (294, 28905), (315, 26978), (329, 25830), (369, 23030), (410, 20727), (423, 20090), (441, 19270), (470, 18081), (490, 17343), (574, 14805), (615, 13818), (630, 13489), (658, 12915), (705, 12054), (735, 11562), (738, 11515), (846, 10045), (861, 9870), (882, 9635), (987, 8610), (1230, 6909), (1410, 6027), (1435, 5922), (1470, 5781), (1645, 5166), (1722, 4935), (1845, 4606), (1927, 4410), (1974, 4305), (2009, 4230), (2115, 4018), (2205, 3854), (2303, 3690), (2583, 3290), (2870, 2961)]