30639502

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 47013840

約数和(自身を除く): 16374338

約数列:

[1, 2, 67, 134, 137, 274, 1669, 3338, 9179, 18358, 111823, 223646, 228653, 457306, 15319751, 30639502]

約数ペア:

[(1, 30639502), (2, 15319751), (67, 457306), (134, 228653), (137, 223646), (274, 111823), (1669, 18358), (3338, 9179)]