71970130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{86711}}^1$

素因数の和:86801

約数の個数: 16

約数和(自身を含む): 131108544

約数和(自身を除く): 59138414

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 86711, 173422, 433555, 867110, 7197013, 14394026, 35985065, 71970130]

約数ペア:

[(1, 71970130), (2, 35985065), (5, 14394026), (10, 7197013), (83, 867110), (166, 433555), (415, 173422), (830, 86711)]