66769970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 126973440

約数和(自身を除く): 60203470

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 5009, 6665, 10018, 13330, 25045, 50090, 155279, 215387, 310558, 430774, 776395, 1076935, 1552790, 2153870, 6676997, 13353994, 33384985, 66769970]

約数ペア:

[(1, 66769970), (2, 33384985), (5, 13353994), (10, 6676997), (31, 2153870), (43, 1552790), (62, 1076935), (86, 776395), (155, 430774), (215, 310558), (310, 215387), (430, 155279), (1333, 50090), (2666, 25045), (5009, 13330), (6665, 10018)]