859217190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2203121}}^1$

素因数の和:2203144

約数の個数: 32

約数和(自身を含む): 2220746976

約数和(自身を除く): 1361529786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2203121, 4406242, 6609363, 11015605, 13218726, 22031210, 28640573, 33046815, 57281146, 66093630, 85921719, 143202865, 171843438, 286405730, 429608595, 859217190]

約数ペア:

[(1, 859217190), (2, 429608595), (3, 286405730), (5, 171843438), (6, 143202865), (10, 85921719), (13, 66093630), (15, 57281146), (26, 33046815), (30, 28640573), (39, 22031210), (65, 13218726), (78, 11015605), (130, 6609363), (195, 4406242), (390, 2203121)]