78317010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 209640960

約数和(自身を除く): 131323950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 673, 862, 1293, 1346, 2019, 2155, 2586, 3365, 3879, 4038, 4310, 6057, 6465, 6730, 7758, 10095, 11637, 12114, 12930, 18171, 19395, 20190, 23274, 30285, 36342, 38790, 58185, 60570, 90855, 116370, 181710, 290063, 580126, 870189, 1450315, 1740378, 2610567, 2900630, 4350945, 5221134, 7831701, 8701890, 13052835, 15663402, 26105670, 39158505, 78317010]

約数ペア:

[(1, 78317010), (2, 39158505), (3, 26105670), (5, 15663402), (6, 13052835), (9, 8701890), (10, 7831701), (15, 5221134), (18, 4350945), (27, 2900630), (30, 2610567), (45, 1740378), (54, 1450315), (90, 870189), (135, 580126), (270, 290063), (431, 181710), (673, 116370), (862, 90855), (1293, 60570), (1346, 58185), (2019, 38790), (2155, 36342), (2586, 30285), (3365, 23274), (3879, 20190), (4038, 19395), (4310, 18171), (6057, 12930), (6465, 12114), (6730, 11637), (7758, 10095)]