73737580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2729}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 177952320

約数和(自身を除く): 104214740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 2729, 3860, 5404, 5458, 6755, 10916, 13510, 13645, 19103, 27020, 27290, 38206, 54580, 76412, 95515, 191030, 382060, 526697, 1053394, 2106788, 2633485, 3686879, 5266970, 7373758, 10533940, 14747516, 18434395, 36868790, 73737580]

約数ペア:

[(1, 73737580), (2, 36868790), (4, 18434395), (5, 14747516), (7, 10533940), (10, 7373758), (14, 5266970), (20, 3686879), (28, 2633485), (35, 2106788), (70, 1053394), (140, 526697), (193, 382060), (386, 191030), (772, 95515), (965, 76412), (1351, 54580), (1930, 38206), (2702, 27290), (2729, 27020), (3860, 19103), (5404, 13645), (5458, 13510), (6755, 10916)]