68903340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104399}}^1$

素因数の和:104422

約数の個数: 48

約数和(自身を含む): 210470400

約数和(自身を除く): 141567060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 104399, 208798, 313197, 417596, 521995, 626394, 1043990, 1148389, 1252788, 1565985, 2087980, 2296778, 3131970, 3445167, 4593556, 5741945, 6263940, 6890334, 11483890, 13780668, 17225835, 22967780, 34451670, 68903340]

約数ペア:

[(1, 68903340), (2, 34451670), (3, 22967780), (4, 17225835), (5, 13780668), (6, 11483890), (10, 6890334), (11, 6263940), (12, 5741945), (15, 4593556), (20, 3445167), (22, 3131970), (30, 2296778), (33, 2087980), (44, 1565985), (55, 1252788), (60, 1148389), (66, 1043990), (110, 626394), (132, 521995), (165, 417596), (220, 313197), (330, 208798), (660, 104399)]