145193510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{188563}}^1$

素因数の和:188588

約数の個数: 32

約数和(自身を含む): 325838592

約数和(自身を除く): 180645082

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 188563, 377126, 942815, 1319941, 1885630, 2074193, 2639882, 4148386, 6599705, 10370965, 13199410, 14519351, 20741930, 29038702, 72596755, 145193510]

約数ペア:

[(1, 145193510), (2, 72596755), (5, 29038702), (7, 20741930), (10, 14519351), (11, 13199410), (14, 10370965), (22, 6599705), (35, 4148386), (55, 2639882), (70, 2074193), (77, 1885630), (110, 1319941), (154, 942815), (385, 377126), (770, 188563)]