27720483990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{674957}}^1$

素因数の和:675041

約数の個数: 48

約数和(自身を含む): 68375945232

約数和(自身を除く): 40655461242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1369, 2738, 4107, 6845, 8214, 13690, 20535, 41070, 674957, 1349914, 2024871, 3374785, 4049742, 6749570, 10124355, 20248710, 24973409, 49946818, 74920227, 124867045, 149840454, 249734090, 374601135, 749202270, 924016133, 1848032266, 2772048399, 4620080665, 5544096798, 9240161330, 13860241995, 27720483990]

約数ペア:

[(1, 27720483990), (2, 13860241995), (3, 9240161330), (5, 5544096798), (6, 4620080665), (10, 2772048399), (15, 1848032266), (30, 924016133), (37, 749202270), (74, 374601135), (111, 249734090), (185, 149840454), (222, 124867045), (370, 74920227), (555, 49946818), (1110, 24973409), (1369, 20248710), (2738, 10124355), (4107, 6749570), (6845, 4049742), (8214, 3374785), (13690, 2024871), (20535, 1349914), (41070, 674957)]