1489593660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{21347}}^1$

素因数の和:22522

約数の個数: 48

約数和(自身を含む): 4174644096

約数和(自身を除く): 2685050436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1163, 2326, 3489, 4652, 5815, 6978, 11630, 13956, 17445, 21347, 23260, 34890, 42694, 64041, 69780, 85388, 106735, 128082, 213470, 256164, 320205, 426940, 640410, 1280820, 24826561, 49653122, 74479683, 99306244, 124132805, 148959366, 248265610, 297918732, 372398415, 496531220, 744796830, 1489593660]

約数ペア:

[(1, 1489593660), (2, 744796830), (3, 496531220), (4, 372398415), (5, 297918732), (6, 248265610), (10, 148959366), (12, 124132805), (15, 99306244), (20, 74479683), (30, 49653122), (60, 24826561), (1163, 1280820), (2326, 640410), (3489, 426940), (4652, 320205), (5815, 256164), (6978, 213470), (11630, 128082), (13956, 106735), (17445, 85388), (21347, 69780), (23260, 64041), (34890, 42694)]