30390038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{94379}}^1$

素因数の和:94411

約数の個数: 16

約数和(自身を含む): 54362880

約数和(自身を除く): 23972842

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 94379, 188758, 660653, 1321306, 2170717, 4341434, 15195019, 30390038]

約数ペア:

[(1, 30390038), (2, 15195019), (7, 4341434), (14, 2170717), (23, 1321306), (46, 660653), (161, 188758), (322, 94379)]