29768220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165379}}^1$

素因数の和:165394

約数の個数: 36

約数和(自身を含む): 90297480

約数和(自身を除く): 60529260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165379, 330758, 496137, 661516, 826895, 992274, 1488411, 1653790, 1984548, 2480685, 2976822, 3307580, 4961370, 5953644, 7442055, 9922740, 14884110, 29768220]

約数ペア:

[(1, 29768220), (2, 14884110), (3, 9922740), (4, 7442055), (5, 5953644), (6, 4961370), (9, 3307580), (10, 2976822), (12, 2480685), (15, 1984548), (18, 1653790), (20, 1488411), (30, 992274), (36, 826895), (45, 661516), (60, 496137), (90, 330758), (180, 165379)]