69727070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1123}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 143728128

約数和(自身を除く): 74001058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 887, 1123, 1774, 2246, 4435, 5615, 6209, 7861, 8870, 11230, 12418, 15722, 31045, 39305, 62090, 78610, 996101, 1992202, 4980505, 6972707, 9961010, 13945414, 34863535, 69727070]

約数ペア:

[(1, 69727070), (2, 34863535), (5, 13945414), (7, 9961010), (10, 6972707), (14, 4980505), (35, 1992202), (70, 996101), (887, 78610), (1123, 62090), (1774, 39305), (2246, 31045), (4435, 15722), (5615, 12418), (6209, 11230), (7861, 8870)]