1082776030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2209747}}^1$

素因数の和:2209768

約数の個数: 24

約数和(自身を含む): 2267201448

約数和(自身を除く): 1184425418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2209747, 4419494, 11048735, 15468229, 22097470, 30936458, 77341145, 108277603, 154682290, 216555206, 541388015, 1082776030]

約数ペア:

[(1, 1082776030), (2, 541388015), (5, 216555206), (7, 154682290), (10, 108277603), (14, 77341145), (35, 30936458), (49, 22097470), (70, 15468229), (98, 11048735), (245, 4419494), (490, 2209747)]