1617093990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{315223}}^1$

素因数の和:315258

約数の個数: 64

約数和(自身を含む): 4539225600

約数和(自身を除く): 2922131610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 315223, 630446, 945669, 1576115, 1891338, 2837007, 3152230, 4728345, 5674014, 5989237, 8511021, 9456690, 11978474, 14185035, 17022042, 17967711, 28370070, 29946185, 35935422, 42555105, 53903133, 59892370, 85110210, 89838555, 107806266, 161709399, 179677110, 269515665, 323418798, 539031330, 808546995, 1617093990]

約数ペア:

[(1, 1617093990), (2, 808546995), (3, 539031330), (5, 323418798), (6, 269515665), (9, 179677110), (10, 161709399), (15, 107806266), (18, 89838555), (19, 85110210), (27, 59892370), (30, 53903133), (38, 42555105), (45, 35935422), (54, 29946185), (57, 28370070), (90, 17967711), (95, 17022042), (114, 14185035), (135, 11978474), (171, 9456690), (190, 8511021), (270, 5989237), (285, 5674014), (342, 4728345), (513, 3152230), (570, 2837007), (855, 1891338), (1026, 1576115), (1710, 945669), (2565, 630446), (5130, 315223)]