1235222010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1247699}}^1$

素因数の和:1247723

約数の個数: 48

約数和(自身を含む): 3503541600

約数和(自身を除く): 2268319590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1247699, 2495398, 3743097, 6238495, 7486194, 11229291, 12476990, 13724689, 18715485, 22458582, 27449378, 37430970, 41174067, 56146455, 68623445, 82348134, 112292910, 123522201, 137246890, 205870335, 247044402, 411740670, 617611005, 1235222010]

約数ペア:

[(1, 1235222010), (2, 617611005), (3, 411740670), (5, 247044402), (6, 205870335), (9, 137246890), (10, 123522201), (11, 112292910), (15, 82348134), (18, 68623445), (22, 56146455), (30, 41174067), (33, 37430970), (45, 27449378), (55, 22458582), (66, 18715485), (90, 13724689), (99, 12476990), (110, 11229291), (165, 7486194), (198, 6238495), (330, 3743097), (495, 2495398), (990, 1247699)]