30794600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 72316800

約数和(自身を除く): 41522200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1439, 2140, 2675, 2878, 4280, 5350, 5756, 7195, 10700, 11512, 14390, 21400, 28780, 35975, 57560, 71950, 143900, 153973, 287800, 307946, 615892, 769865, 1231784, 1539730, 3079460, 3849325, 6158920, 7698650, 15397300, 30794600]

約数ペア:

[(1, 30794600), (2, 15397300), (4, 7698650), (5, 6158920), (8, 3849325), (10, 3079460), (20, 1539730), (25, 1231784), (40, 769865), (50, 615892), (100, 307946), (107, 287800), (200, 153973), (214, 143900), (428, 71950), (535, 57560), (856, 35975), (1070, 28780), (1439, 21400), (2140, 14390), (2675, 11512), (2878, 10700), (4280, 7195), (5350, 5756)]