217329510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{64109}}^1$

素因数の和:64232

約数の個数: 32

約数和(自身を含む): 526214880

約数和(自身を除く): 308885370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 64109, 128218, 192327, 320545, 384654, 641090, 961635, 1923270, 7244317, 14488634, 21732951, 36221585, 43465902, 72443170, 108664755, 217329510]

約数ペア:

[(1, 217329510), (2, 108664755), (3, 72443170), (5, 43465902), (6, 36221585), (10, 21732951), (15, 14488634), (30, 7244317), (113, 1923270), (226, 961635), (339, 641090), (565, 384654), (678, 320545), (1130, 192327), (1695, 128218), (3390, 64109)]