1226479970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{92009}}^1$

素因数の和:92090

約数の個数: 32

約数和(自身を含む): 2331901440

約数和(自身を除く): 1105421470

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 92009, 184018, 460045, 920090, 2852279, 3956387, 5704558, 7912774, 14261395, 19781935, 28522790, 39563870, 122647997, 245295994, 613239985, 1226479970]

約数ペア:

[(1, 1226479970), (2, 613239985), (5, 245295994), (10, 122647997), (31, 39563870), (43, 28522790), (62, 19781935), (86, 14261395), (155, 7912774), (215, 5704558), (310, 3956387), (430, 2852279), (1333, 920090), (2666, 460045), (6665, 184018), (13330, 92009)]