143367730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68597}}^1$

素因数の和:68634

約数の個数: 32

約数和(自身を含む): 296343360

約数和(自身を除く): 152975630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 68597, 137194, 342985, 685970, 754567, 1303343, 1509134, 2606686, 3772835, 6516715, 7545670, 13033430, 14336773, 28673546, 71683865, 143367730]

約数ペア:

[(1, 143367730), (2, 71683865), (5, 28673546), (10, 14336773), (11, 13033430), (19, 7545670), (22, 6516715), (38, 3772835), (55, 2606686), (95, 1509134), (110, 1303343), (190, 754567), (209, 685970), (418, 342985), (1045, 137194), (2090, 68597)]