15490110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 37379232

約数和(自身を除く): 21889122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2621, 2955, 5242, 5910, 7863, 13105, 15726, 26210, 39315, 78630, 516337, 1032674, 1549011, 2581685, 3098022, 5163370, 7745055, 15490110]

約数ペア:

[(1, 15490110), (2, 7745055), (3, 5163370), (5, 3098022), (6, 2581685), (10, 1549011), (15, 1032674), (30, 516337), (197, 78630), (394, 39315), (591, 26210), (985, 15726), (1182, 13105), (1970, 7863), (2621, 5910), (2955, 5242)]