260009370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6703}}^1$

素因数の和:7147

約数の個数: 48

約数和(自身を含む): 677693952

約数和(自身を除く): 417684582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 6465, 6703, 7758, 12930, 13406, 19395, 20109, 33515, 38790, 40218, 60327, 67030, 100545, 120654, 201090, 301635, 603270, 2888993, 5777986, 8666979, 14444965, 17333958, 26000937, 28889930, 43334895, 52001874, 86669790, 130004685, 260009370]

約数ペア:

[(1, 260009370), (2, 130004685), (3, 86669790), (5, 52001874), (6, 43334895), (9, 28889930), (10, 26000937), (15, 17333958), (18, 14444965), (30, 8666979), (45, 5777986), (90, 2888993), (431, 603270), (862, 301635), (1293, 201090), (2155, 120654), (2586, 100545), (3879, 67030), (4310, 60327), (6465, 40218), (6703, 38790), (7758, 33515), (12930, 20109), (13406, 19395)]