2009403410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{5407}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 4135173120

約数和(自身を除く): 2125769710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5309, 5407, 10618, 10814, 26545, 27035, 37163, 37849, 53090, 54070, 74326, 75698, 185815, 189245, 371630, 378490, 28705763, 57411526, 143528815, 200940341, 287057630, 401880682, 1004701705, 2009403410]

約数ペア:

[(1, 2009403410), (2, 1004701705), (5, 401880682), (7, 287057630), (10, 200940341), (14, 143528815), (35, 57411526), (70, 28705763), (5309, 378490), (5407, 371630), (10618, 189245), (10814, 185815), (26545, 75698), (27035, 74326), (37163, 54070), (37849, 53090)]