30818094

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21491}}^1$

素因数の和:21735

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 31078866

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21491, 42982, 64473, 128946, 5136349, 10272698, 15409047, 30818094]

約数ペア:

[(1, 30818094), (2, 15409047), (3, 10272698), (6, 5136349), (239, 128946), (478, 64473), (717, 42982), (1434, 21491)]