30891030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2917}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 74373984

約数和(自身を除く): 43482954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 2917, 3530, 5295, 5834, 8751, 10590, 14585, 17502, 29170, 43755, 87510, 1029701, 2059402, 3089103, 5148505, 6178206, 10297010, 15445515, 30891030]

約数ペア:

[(1, 30891030), (2, 15445515), (3, 10297010), (5, 6178206), (6, 5148505), (10, 3089103), (15, 2059402), (30, 1029701), (353, 87510), (706, 43755), (1059, 29170), (1765, 17502), (2118, 14585), (2917, 10590), (3530, 8751), (5295, 5834)]