7692390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 20187648

約数和(自身を除く): 12495258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 673, 762, 1143, 1270, 1346, 1905, 2019, 2286, 3365, 3810, 4038, 5715, 6057, 6730, 10095, 11430, 12114, 20190, 30285, 60570, 85471, 170942, 256413, 427355, 512826, 769239, 854710, 1282065, 1538478, 2564130, 3846195, 7692390]

約数ペア:

[(1, 7692390), (2, 3846195), (3, 2564130), (5, 1538478), (6, 1282065), (9, 854710), (10, 769239), (15, 512826), (18, 427355), (30, 256413), (45, 170942), (90, 85471), (127, 60570), (254, 30285), (381, 20190), (635, 12114), (673, 11430), (762, 10095), (1143, 6730), (1270, 6057), (1346, 5715), (1905, 4038), (2019, 3810), (2286, 3365)]