79807070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1140101}}^1$

素因数の和:1140115

約数の個数: 16

約数和(自身を含む): 164174688

約数和(自身を除く): 84367618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1140101, 2280202, 5700505, 7980707, 11401010, 15961414, 39903535, 79807070]

約数ペア:

[(1, 79807070), (2, 39903535), (5, 15961414), (7, 11401010), (10, 7980707), (14, 5700505), (35, 2280202), (70, 1140101)]