78350730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60737}}^1$

素因数の和:60790

約数の個数: 32

約数和(自身を含む): 192417984

約数和(自身を除く): 114067254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 60737, 121474, 182211, 303685, 364422, 607370, 911055, 1822110, 2611691, 5223382, 7835073, 13058455, 15670146, 26116910, 39175365, 78350730]

約数ペア:

[(1, 78350730), (2, 39175365), (3, 26116910), (5, 15670146), (6, 13058455), (10, 7835073), (15, 5223382), (30, 2611691), (43, 1822110), (86, 911055), (129, 607370), (215, 364422), (258, 303685), (430, 182211), (645, 121474), (1290, 60737)]