521014770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{304687}}^1$

素因数の和:304719

約数の個数: 48

約数和(自身を含む): 1425939840

約数和(自身を除く): 904925070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 304687, 609374, 914061, 1523435, 1828122, 2742183, 3046870, 4570305, 5484366, 5789053, 9140610, 11578106, 13710915, 17367159, 27421830, 28945265, 34734318, 52101477, 57890530, 86835795, 104202954, 173671590, 260507385, 521014770]

約数ペア:

[(1, 521014770), (2, 260507385), (3, 173671590), (5, 104202954), (6, 86835795), (9, 57890530), (10, 52101477), (15, 34734318), (18, 28945265), (19, 27421830), (30, 17367159), (38, 13710915), (45, 11578106), (57, 9140610), (90, 5789053), (95, 5484366), (114, 4570305), (171, 3046870), (190, 2742183), (285, 1828122), (342, 1523435), (570, 914061), (855, 609374), (1710, 304687)]