1146380

素因数分解:

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

素因数の和:126

約数の個数: 36

約数和(自身を含む): 2544192

約数和(自身を除く): 1397812

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1849, 2666, 3698, 5332, 6665, 7396, 9245, 13330, 18490, 26660, 36980, 57319, 114638, 229276, 286595, 573190, 1146380]

約数ペア:

[(1, 1146380), (2, 573190), (4, 286595), (5, 229276), (10, 114638), (20, 57319), (31, 36980), (43, 26660), (62, 18490), (86, 13330), (124, 9245), (155, 7396), (172, 6665), (215, 5332), (310, 3698), (430, 2666), (620, 1849), (860, 1333)]