14779940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 35720832

約数和(自身を除く): 20940892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 547, 772, 965, 1094, 1351, 1930, 2188, 2702, 2735, 3829, 3860, 5404, 5470, 6755, 7658, 10940, 13510, 15316, 19145, 27020, 38290, 76580, 105571, 211142, 422284, 527855, 738997, 1055710, 1477994, 2111420, 2955988, 3694985, 7389970, 14779940]

約数ペア:

[(1, 14779940), (2, 7389970), (4, 3694985), (5, 2955988), (7, 2111420), (10, 1477994), (14, 1055710), (20, 738997), (28, 527855), (35, 422284), (70, 211142), (140, 105571), (193, 76580), (386, 38290), (547, 27020), (772, 19145), (965, 15316), (1094, 13510), (1351, 10940), (1930, 7658), (2188, 6755), (2702, 5470), (2735, 5404), (3829, 3860)]