13413180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20346

約数の個数: 48

約数和(自身を含む): 40973184

約数和(自身を除く): 27560004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20323, 40646, 60969, 81292, 101615, 121938, 203230, 223553, 243876, 304845, 406460, 447106, 609690, 670659, 894212, 1117765, 1219380, 1341318, 2235530, 2682636, 3353295, 4471060, 6706590, 13413180]

約数ペア:

[(1, 13413180), (2, 6706590), (3, 4471060), (4, 3353295), (5, 2682636), (6, 2235530), (10, 1341318), (11, 1219380), (12, 1117765), (15, 894212), (20, 670659), (22, 609690), (30, 447106), (33, 406460), (44, 304845), (55, 243876), (60, 223553), (66, 203230), (110, 121938), (132, 101615), (165, 81292), (220, 60969), (330, 40646), (660, 20323)]