86314270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72533}}^1$

素因数の和:72564

約数の個数: 32

約数和(自身を含む): 188008128

約数和(自身を除く): 101693858

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 72533, 145066, 362665, 507731, 725330, 1015462, 1233061, 2466122, 2538655, 5077310, 6165305, 8631427, 12330610, 17262854, 43157135, 86314270]

約数ペア:

[(1, 86314270), (2, 43157135), (5, 17262854), (7, 12330610), (10, 8631427), (14, 6165305), (17, 5077310), (34, 2538655), (35, 2466122), (70, 1233061), (85, 1015462), (119, 725330), (170, 507731), (238, 362665), (595, 145066), (1190, 72533)]