67290970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354163}}^1$

素因数の和:354189

約数の個数: 16

約数和(自身を含む): 127499040

約数和(自身を除く): 60208070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 354163, 708326, 1770815, 3541630, 6729097, 13458194, 33645485, 67290970]

約数ペア:

[(1, 67290970), (2, 33645485), (5, 13458194), (10, 6729097), (19, 3541630), (38, 1770815), (95, 708326), (190, 354163)]