67914990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 144974610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 1759, 2145, 2574, 2970, 3510, 3518, 3861, 4290, 5277, 6435, 7722, 8795, 10554, 12870, 15831, 17590, 19305, 19349, 22867, 26385, 31662, 38610, 38698, 45734, 47493, 52770, 58047, 68601, 79155, 94986, 96745, 114335, 116094, 137202, 158310, 174141, 193490, 205803, 228670, 237465, 251537, 290235, 343005, 348282, 411606, 474930, 503074, 522423, 580470, 617409, 686010, 754611, 870705, 1029015, 1044846, 1234818, 1257685, 1509222, 1741410, 2058030, 2263833, 2515370, 2612115, 3087045, 3773055, 4527666, 5224230, 6174090, 6791499, 7546110, 11319165, 13582998, 22638330, 33957495, 67914990]

約数ペア:

[(1, 67914990), (2, 33957495), (3, 22638330), (5, 13582998), (6, 11319165), (9, 7546110), (10, 6791499), (11, 6174090), (13, 5224230), (15, 4527666), (18, 3773055), (22, 3087045), (26, 2612115), (27, 2515370), (30, 2263833), (33, 2058030), (39, 1741410), (45, 1509222), (54, 1257685), (55, 1234818), (65, 1044846), (66, 1029015), (78, 870705), (90, 754611), (99, 686010), (110, 617409), (117, 580470), (130, 522423), (135, 503074), (143, 474930), (165, 411606), (195, 348282), (198, 343005), (234, 290235), (270, 251537), (286, 237465), (297, 228670), (330, 205803), (351, 193490), (390, 174141), (429, 158310), (495, 137202), (585, 116094), (594, 114335), (702, 96745), (715, 94986), (858, 79155), (990, 68601), (1170, 58047), (1287, 52770), (1430, 47493), (1485, 45734), (1755, 38698), (1759, 38610), (2145, 31662), (2574, 26385), (2970, 22867), (3510, 19349), (3518, 19305), (3861, 17590), (4290, 15831), (5277, 12870), (6435, 10554), (7722, 8795)]