17805470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 17031010

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 3023, 5890, 6046, 15115, 30230, 57437, 93713, 114874, 187426, 287185, 468565, 574370, 937130, 1780547, 3561094, 8902735, 17805470]

約数ペア:

[(1, 17805470), (2, 8902735), (5, 3561094), (10, 1780547), (19, 937130), (31, 574370), (38, 468565), (62, 287185), (95, 187426), (155, 114874), (190, 93713), (310, 57437), (589, 30230), (1178, 15115), (2945, 6046), (3023, 5890)]