160171730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1489}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 298667520

約数和(自身を除く): 138495790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 347, 694, 1489, 1735, 2978, 3470, 7445, 10757, 14890, 21514, 46159, 53785, 92318, 107570, 230795, 461590, 516683, 1033366, 2583415, 5166830, 16017173, 32034346, 80085865, 160171730]

約数ペア:

[(1, 160171730), (2, 80085865), (5, 32034346), (10, 16017173), (31, 5166830), (62, 2583415), (155, 1033366), (310, 516683), (347, 461590), (694, 230795), (1489, 107570), (1735, 92318), (2978, 53785), (3470, 46159), (7445, 21514), (10757, 14890)]