79810990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1140157}}^1$

素因数の和:1140171

約数の個数: 16

約数和(自身を含む): 164182752

約数和(自身を除く): 84371762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1140157, 2280314, 5700785, 7981099, 11401570, 15962198, 39905495, 79810990]

約数ペア:

[(1, 79810990), (2, 39905495), (5, 15962198), (7, 11401570), (10, 7981099), (14, 5700785), (35, 2280314), (70, 1140157)]