424491410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{866309}}^1$

素因数の和:866330

約数の個数: 24

約数和(自身を含む): 888834060

約数和(自身を除く): 464342650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 866309, 1732618, 4331545, 6064163, 8663090, 12128326, 30320815, 42449141, 60641630, 84898282, 212245705, 424491410]

約数ペア:

[(1, 424491410), (2, 212245705), (5, 84898282), (7, 60641630), (10, 42449141), (14, 30320815), (35, 12128326), (49, 8663090), (70, 6064163), (98, 4331545), (245, 1732618), (490, 866309)]