71152510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49757}}^1$

素因数の和:49788

約数の個数: 32

約数和(自身を含む): 150468192

約数和(自身を除く): 79315682

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 49757, 99514, 248785, 497570, 547327, 646841, 1094654, 1293682, 2736635, 3234205, 5473270, 6468410, 7115251, 14230502, 35576255, 71152510]

約数ペア:

[(1, 71152510), (2, 35576255), (5, 14230502), (10, 7115251), (11, 6468410), (13, 5473270), (22, 3234205), (26, 2736635), (55, 1293682), (65, 1094654), (110, 646841), (130, 547327), (143, 497570), (286, 248785), (715, 99514), (1430, 49757)]