1574155570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{1637}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 3075476040

約数和(自身を除く): 1501320470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 569, 845, 1138, 1637, 1690, 2845, 3274, 5690, 7397, 8185, 14794, 16370, 21281, 36985, 42562, 73970, 96161, 106405, 192322, 212810, 276653, 480805, 553306, 931453, 961610, 1383265, 1862906, 2766530, 4657265, 9314530, 12108889, 24217778, 60544445, 121088890, 157415557, 314831114, 787077785, 1574155570]

約数ペア:

[(1, 1574155570), (2, 787077785), (5, 314831114), (10, 157415557), (13, 121088890), (26, 60544445), (65, 24217778), (130, 12108889), (169, 9314530), (338, 4657265), (569, 2766530), (845, 1862906), (1138, 1383265), (1637, 961610), (1690, 931453), (2845, 553306), (3274, 480805), (5690, 276653), (7397, 212810), (8185, 192322), (14794, 106405), (16370, 96161), (21281, 73970), (36985, 42562)]