9740820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 28159488

約数和(自身を除く): 18418668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 5237, 10474, 15711, 20948, 26185, 31422, 52370, 62844, 78555, 104740, 157110, 162347, 314220, 324694, 487041, 649388, 811735, 974082, 1623470, 1948164, 2435205, 3246940, 4870410, 9740820]

約数ペア:

[(1, 9740820), (2, 4870410), (3, 3246940), (4, 2435205), (5, 1948164), (6, 1623470), (10, 974082), (12, 811735), (15, 649388), (20, 487041), (30, 324694), (31, 314220), (60, 162347), (62, 157110), (93, 104740), (124, 78555), (155, 62844), (186, 52370), (310, 31422), (372, 26185), (465, 20948), (620, 15711), (930, 10474), (1860, 5237)]