970339940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{3307}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 2160732672

約数和(自身を除く): 1190392732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 863, 1726, 3307, 3452, 4315, 6614, 8630, 13228, 14671, 16535, 17260, 29342, 33070, 56219, 58684, 66140, 73355, 112438, 146710, 224876, 281095, 293420, 562190, 1124380, 2853941, 5707882, 11415764, 14269705, 28539410, 48516997, 57078820, 97033994, 194067988, 242584985, 485169970, 970339940]

約数ペア:

[(1, 970339940), (2, 485169970), (4, 242584985), (5, 194067988), (10, 97033994), (17, 57078820), (20, 48516997), (34, 28539410), (68, 14269705), (85, 11415764), (170, 5707882), (340, 2853941), (863, 1124380), (1726, 562190), (3307, 293420), (3452, 281095), (4315, 224876), (6614, 146710), (8630, 112438), (13228, 73355), (14671, 66140), (16535, 58684), (17260, 56219), (29342, 33070)]