71401930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 134348544

約数和(自身を除く): 62946614

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 3533, 4042, 7066, 10105, 17665, 20210, 35330, 151919, 166051, 303838, 332102, 759595, 830255, 1519190, 1660510, 7140193, 14280386, 35700965, 71401930]

約数ペア:

[(1, 71401930), (2, 35700965), (5, 14280386), (10, 7140193), (43, 1660510), (47, 1519190), (86, 830255), (94, 759595), (215, 332102), (235, 303838), (430, 166051), (470, 151919), (2021, 35330), (3533, 20210), (4042, 17665), (7066, 10105)]