30679600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{10957}}^1$

素因数の和:10982

約数の個数: 60

約数和(自身を含む): 84245104

約数和(自身を除く): 53565504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 10957, 21914, 43828, 54785, 76699, 87656, 109570, 153398, 175312, 219140, 273925, 306796, 383495, 438280, 547850, 613592, 766990, 876560, 1095700, 1227184, 1533980, 1917475, 2191400, 3067960, 3834950, 4382800, 6135920, 7669900, 15339800, 30679600]

約数ペア:

[(1, 30679600), (2, 15339800), (4, 7669900), (5, 6135920), (7, 4382800), (8, 3834950), (10, 3067960), (14, 2191400), (16, 1917475), (20, 1533980), (25, 1227184), (28, 1095700), (35, 876560), (40, 766990), (50, 613592), (56, 547850), (70, 438280), (80, 383495), (100, 306796), (112, 273925), (140, 219140), (175, 175312), (200, 153398), (280, 109570), (350, 87656), (400, 76699), (560, 54785), (700, 43828), (1400, 21914), (2800, 10957)]