286624620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69233}}^1$

素因数の和:69271

約数の個数: 72

約数和(自身を含む): 907242336

約数和(自身を除く): 620617716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 69233, 138466, 207699, 276932, 346165, 415398, 623097, 692330, 830796, 1038495, 1246194, 1384660, 1592359, 2076990, 2492388, 3115485, 3184718, 4153980, 4777077, 6230970, 6369436, 7961795, 9554154, 12461940, 14331231, 15923590, 19108308, 23885385, 28662462, 31847180, 47770770, 57324924, 71656155, 95541540, 143312310, 286624620]

約数ペア:

[(1, 286624620), (2, 143312310), (3, 95541540), (4, 71656155), (5, 57324924), (6, 47770770), (9, 31847180), (10, 28662462), (12, 23885385), (15, 19108308), (18, 15923590), (20, 14331231), (23, 12461940), (30, 9554154), (36, 7961795), (45, 6369436), (46, 6230970), (60, 4777077), (69, 4153980), (90, 3184718), (92, 3115485), (115, 2492388), (138, 2076990), (180, 1592359), (207, 1384660), (230, 1246194), (276, 1038495), (345, 830796), (414, 692330), (460, 623097), (690, 415398), (828, 346165), (1035, 276932), (1380, 207699), (2070, 138466), (4140, 69233)]