30171206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 50816640

約数和(自身を除く): 20645434

約数列:

[1, 2, 13, 26, 37, 74, 79, 158, 397, 481, 794, 962, 1027, 2054, 2923, 5161, 5846, 10322, 14689, 29378, 31363, 37999, 62726, 75998, 190957, 381914, 407719, 815438, 1160431, 2320862, 15085603, 30171206]

約数ペア:

[(1, 30171206), (2, 15085603), (13, 2320862), (26, 1160431), (37, 815438), (74, 407719), (79, 381914), (158, 190957), (397, 75998), (481, 62726), (794, 37999), (962, 31363), (1027, 29378), (2054, 14689), (2923, 10322), (5161, 5846)]