85881570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6521}}^1$

素因数の和:6970

約数の個数: 32

約数和(自身を含む): 206616960

約数和(自身を除く): 120735390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6521, 6585, 13042, 13170, 19563, 32605, 39126, 65210, 97815, 195630, 2862719, 5725438, 8588157, 14313595, 17176314, 28627190, 42940785, 85881570]

約数ペア:

[(1, 85881570), (2, 42940785), (3, 28627190), (5, 17176314), (6, 14313595), (10, 8588157), (15, 5725438), (30, 2862719), (439, 195630), (878, 97815), (1317, 65210), (2195, 39126), (2634, 32605), (4390, 19563), (6521, 13170), (6585, 13042)]