30581214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{221603}}^1$

素因数の和:221631

約数の個数: 16

約数和(自身を含む): 63821952

約数和(自身を除く): 33240738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 221603, 443206, 664809, 1329618, 5096869, 10193738, 15290607, 30581214]

約数ペア:

[(1, 30581214), (2, 15290607), (3, 10193738), (6, 5096869), (23, 1329618), (46, 664809), (69, 443206), (138, 221603)]