26201970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{839}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 42200910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 839, 1041, 1678, 1735, 2082, 2517, 3123, 3470, 4195, 5034, 5205, 6246, 7551, 8390, 10410, 12585, 15102, 15615, 25170, 31230, 37755, 75510, 291133, 582266, 873399, 1455665, 1746798, 2620197, 2911330, 4366995, 5240394, 8733990, 13100985, 26201970]

約数ペア:

[(1, 26201970), (2, 13100985), (3, 8733990), (5, 5240394), (6, 4366995), (9, 2911330), (10, 2620197), (15, 1746798), (18, 1455665), (30, 873399), (45, 582266), (90, 291133), (347, 75510), (694, 37755), (839, 31230), (1041, 25170), (1678, 15615), (1735, 15102), (2082, 12585), (2517, 10410), (3123, 8390), (3470, 7551), (4195, 6246), (5034, 5205)]