42619130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90679}}^1$

素因数の和:90733

約数の個数: 16

約数和(自身を含む): 78347520

約数和(自身を除く): 35728390

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90679, 181358, 453395, 906790, 4261913, 8523826, 21309565, 42619130]

約数ペア:

[(1, 42619130), (2, 21309565), (5, 8523826), (10, 4261913), (47, 906790), (94, 453395), (235, 181358), (470, 90679)]