74109070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151243}}^1$

素因数の和:151264

約数の個数: 24

約数和(自身を含む): 155176344

約数和(自身を除く): 81067274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 151243, 302486, 756215, 1058701, 1512430, 2117402, 5293505, 7410907, 10587010, 14821814, 37054535, 74109070]

約数ペア:

[(1, 74109070), (2, 37054535), (5, 14821814), (7, 10587010), (10, 7410907), (14, 5293505), (35, 2117402), (49, 1512430), (70, 1058701), (98, 756215), (245, 302486), (490, 151243)]