30155722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 19265078

約数列:

[1, 2, 17, 34, 79, 103, 109, 158, 206, 218, 1343, 1751, 1853, 2686, 3502, 3706, 8137, 8611, 11227, 16274, 17222, 22454, 138329, 146387, 190859, 276658, 292774, 381718, 886933, 1773866, 15077861, 30155722]

約数ペア:

[(1, 30155722), (2, 15077861), (17, 1773866), (34, 886933), (79, 381718), (103, 292774), (109, 276658), (158, 190859), (206, 146387), (218, 138329), (1343, 22454), (1751, 17222), (1853, 16274), (2686, 11227), (3502, 8611), (3706, 8137)]