274069510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191657}}^1$

素因数の和:191688

約数の個数: 32

約数和(自身を含む): 579573792

約数和(自身を除く): 305504282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 191657, 383314, 958285, 1916570, 2108227, 2491541, 4216454, 4983082, 10541135, 12457705, 21082270, 24915410, 27406951, 54813902, 137034755, 274069510]

約数ペア:

[(1, 274069510), (2, 137034755), (5, 54813902), (10, 27406951), (11, 24915410), (13, 21082270), (22, 12457705), (26, 10541135), (55, 4983082), (65, 4216454), (110, 2491541), (130, 2108227), (143, 1916570), (286, 958285), (715, 383314), (1430, 191657)]