6745204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3306473}}^1$

素因数の和:3306504

約数の個数: 64

約数和(自身を含む): 21425951520

約数和(自身を除く): 14680746600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3306473, 6612946, 9919419, 13225892, 16532365, 19838838, 26451784, 33064730, 39677676, 49597095, 56210041, 66129460, 79355352, 99194190, 112420082, 132258920, 168630123, 198388380, 224840164, 281050205, 337260246, 396776760, 449680328, 562100410, 674520492, 843150615, 1124200820, 1349040984, 1686301230, 2248401640, 3372602460, 6745204920]

約数ペア:

[(1, 6745204920), (2, 3372602460), (3, 2248401640), (4, 1686301230), (5, 1349040984), (6, 1124200820), (8, 843150615), (10, 674520492), (12, 562100410), (15, 449680328), (17, 396776760), (20, 337260246), (24, 281050205), (30, 224840164), (34, 198388380), (40, 168630123), (51, 132258920), (60, 112420082), (68, 99194190), (85, 79355352), (102, 66129460), (120, 56210041), (136, 49597095), (170, 39677676), (204, 33064730), (255, 26451784), (340, 19838838), (408, 16532365), (510, 13225892), (680, 9919419), (1020, 6612946), (2040, 3306473)]