128533510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63317}}^1$

素因数の和:63360

約数の個数: 32

約数和(自身を含む): 273533760

約数和(自身を除く): 145000250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 63317, 126634, 316585, 443219, 633170, 886438, 1836193, 2216095, 3672386, 4432190, 9180965, 12853351, 18361930, 25706702, 64266755, 128533510]

約数ペア:

[(1, 128533510), (2, 64266755), (5, 25706702), (7, 18361930), (10, 12853351), (14, 9180965), (29, 4432190), (35, 3672386), (58, 2216095), (70, 1836193), (145, 886438), (203, 633170), (290, 443219), (406, 316585), (1015, 126634), (2030, 63317)]