70140409

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 74793600

約数和(自身を除く): 4653191

約数列:

[1, 23, 97, 149, 211, 2231, 3427, 4853, 14453, 20467, 31439, 332419, 470741, 723097, 3049583, 70140409]

約数ペア:

[(1, 70140409), (23, 3049583), (97, 723097), (149, 470741), (211, 332419), (2231, 31439), (3427, 20467), (4853, 14453)]