30349949

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 6145411

約数列:

[1, 7, 23, 131, 161, 917, 1439, 3013, 10073, 21091, 33097, 188509, 231679, 1319563, 4335707, 30349949]

約数ペア:

[(1, 30349949), (7, 4335707), (23, 1319563), (131, 231679), (161, 188509), (917, 33097), (1439, 21091), (3013, 10073)]