1214892810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{56957}}^1$

素因数の和:57052

約数の個数: 64

約数和(自身を含む): 3280780800

約数和(自身を除く): 2065887990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 56957, 113914, 170871, 284785, 341742, 512613, 569570, 854355, 1025226, 1537839, 1708710, 2563065, 3075678, 4499603, 5126130, 7689195, 8999206, 13498809, 15378390, 22498015, 26997618, 40496427, 44996030, 67494045, 80992854, 121489281, 134988090, 202482135, 242978562, 404964270, 607446405, 1214892810]

約数ペア:

[(1, 1214892810), (2, 607446405), (3, 404964270), (5, 242978562), (6, 202482135), (9, 134988090), (10, 121489281), (15, 80992854), (18, 67494045), (27, 44996030), (30, 40496427), (45, 26997618), (54, 22498015), (79, 15378390), (90, 13498809), (135, 8999206), (158, 7689195), (237, 5126130), (270, 4499603), (395, 3075678), (474, 2563065), (711, 1708710), (790, 1537839), (1185, 1025226), (1422, 854355), (2133, 569570), (2370, 512613), (3555, 341742), (4266, 284785), (7110, 170871), (10665, 113914), (21330, 56957)]