8840490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 21430656

約数和(自身を除く): 12590166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 2861, 3090, 5722, 8583, 14305, 17166, 28610, 42915, 85830, 294683, 589366, 884049, 1473415, 1768098, 2946830, 4420245, 8840490]

約数ペア:

[(1, 8840490), (2, 4420245), (3, 2946830), (5, 1768098), (6, 1473415), (10, 884049), (15, 589366), (30, 294683), (103, 85830), (206, 42915), (309, 28610), (515, 17166), (618, 14305), (1030, 8583), (1545, 5722), (2861, 3090)]