30215018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19966102

約数列:

[1, 2, 17, 31, 34, 62, 109, 218, 263, 526, 527, 1054, 1853, 3379, 3706, 4471, 6758, 8153, 8942, 16306, 28667, 57334, 57443, 114886, 138601, 277202, 487339, 888677, 974678, 1777354, 15107509, 30215018]

約数ペア:

[(1, 30215018), (2, 15107509), (17, 1777354), (31, 974678), (34, 888677), (62, 487339), (109, 277202), (218, 138601), (263, 114886), (526, 57443), (527, 57334), (1054, 28667), (1853, 16306), (3379, 8942), (3706, 8153), (4471, 6758)]