156815730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 419281920

約数和(自身を除く): 262466190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 673, 863, 1346, 1726, 2019, 2589, 3365, 4038, 4315, 5178, 6057, 6730, 7767, 8630, 10095, 12114, 12945, 15534, 18171, 20190, 23301, 25890, 30285, 36342, 38835, 46602, 60570, 77670, 90855, 116505, 181710, 233010, 580799, 1161598, 1742397, 2903995, 3484794, 5227191, 5807990, 8711985, 10454382, 15681573, 17423970, 26135955, 31363146, 52271910, 78407865, 156815730]

約数ペア:

[(1, 156815730), (2, 78407865), (3, 52271910), (5, 31363146), (6, 26135955), (9, 17423970), (10, 15681573), (15, 10454382), (18, 8711985), (27, 5807990), (30, 5227191), (45, 3484794), (54, 2903995), (90, 1742397), (135, 1161598), (270, 580799), (673, 233010), (863, 181710), (1346, 116505), (1726, 90855), (2019, 77670), (2589, 60570), (3365, 46602), (4038, 38835), (4315, 36342), (5178, 30285), (6057, 25890), (6730, 23301), (7767, 20190), (8630, 18171), (10095, 15534), (12114, 12945)]