71800130

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{4241}}^1$

素因数の和:5941

約数の個数: 16

約数和(自身を含む): 129347064

約数和(自身を除く): 57546934

約数列:

[1, 2, 5, 10, 1693, 3386, 4241, 8465, 8482, 16930, 21205, 42410, 7180013, 14360026, 35900065, 71800130]

約数ペア:

[(1, 71800130), (2, 35900065), (5, 14360026), (10, 7180013), (1693, 42410), (3386, 21205), (4241, 16930), (8465, 8482)]