71284110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55259}}^1$

素因数の和:55312

約数の個数: 32

約数和(自身を含む): 175063680

約数和(自身を除く): 103779570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 55259, 110518, 165777, 276295, 331554, 552590, 828885, 1657770, 2376137, 4752274, 7128411, 11880685, 14256822, 23761370, 35642055, 71284110]

約数ペア:

[(1, 71284110), (2, 35642055), (3, 23761370), (5, 14256822), (6, 11880685), (10, 7128411), (15, 4752274), (30, 2376137), (43, 1657770), (86, 828885), (129, 552590), (215, 331554), (258, 276295), (430, 165777), (645, 110518), (1290, 55259)]