30131643

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 40803840

約数和(自身を除く): 10672197

約数列:

[1, 3, 137, 167, 411, 439, 501, 1317, 22879, 60143, 68637, 73313, 180429, 219939, 10043881, 30131643]

約数ペア:

[(1, 30131643), (3, 10043881), (137, 219939), (167, 180429), (411, 73313), (439, 68637), (501, 60143), (1317, 22879)]