1355572020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053897}}^1$

素因数の和:2053920

約数の個数: 48

約数和(自身を含む): 4140658368

約数和(自身を除く): 2785086348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2053897, 4107794, 6161691, 8215588, 10269485, 12323382, 20538970, 22592867, 24646764, 30808455, 41077940, 45185734, 61616910, 67778601, 90371468, 112964335, 123233820, 135557202, 225928670, 271114404, 338893005, 451857340, 677786010, 1355572020]

約数ペア:

[(1, 1355572020), (2, 677786010), (3, 451857340), (4, 338893005), (5, 271114404), (6, 225928670), (10, 135557202), (11, 123233820), (12, 112964335), (15, 90371468), (20, 67778601), (22, 61616910), (30, 45185734), (33, 41077940), (44, 30808455), (55, 24646764), (60, 22592867), (66, 20538970), (110, 12323382), (132, 10269485), (165, 8215588), (220, 6161691), (330, 4107794), (660, 2053897)]