86669790

素因数分解:

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

素因数の和:7144

約数の個数: 32

約数和(自身を含む): 208521216

約数和(自身を除く): 121851426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 6703, 12930, 13406, 20109, 33515, 40218, 67030, 100545, 201090, 2888993, 5777986, 8666979, 14444965, 17333958, 28889930, 43334895, 86669790]

約数ペア:

[(1, 86669790), (2, 43334895), (3, 28889930), (5, 17333958), (6, 14444965), (10, 8666979), (15, 5777986), (30, 2888993), (431, 201090), (862, 100545), (1293, 67030), (2155, 40218), (2586, 33515), (4310, 20109), (6465, 13406), (6703, 12930)]