207938070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 555768000

約数和(自身を除く): 347829930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 829, 929, 1658, 1858, 2487, 2787, 4145, 4645, 4974, 5574, 7461, 8290, 8361, 9290, 12435, 13935, 14922, 16722, 22383, 24870, 25083, 27870, 37305, 41805, 44766, 50166, 74610, 83610, 111915, 125415, 223830, 250830, 770141, 1540282, 2310423, 3850705, 4620846, 6931269, 7701410, 11552115, 13862538, 20793807, 23104230, 34656345, 41587614, 69312690, 103969035, 207938070]

約数ペア:

[(1, 207938070), (2, 103969035), (3, 69312690), (5, 41587614), (6, 34656345), (9, 23104230), (10, 20793807), (15, 13862538), (18, 11552115), (27, 7701410), (30, 6931269), (45, 4620846), (54, 3850705), (90, 2310423), (135, 1540282), (270, 770141), (829, 250830), (929, 223830), (1658, 125415), (1858, 111915), (2487, 83610), (2787, 74610), (4145, 50166), (4645, 44766), (4974, 41805), (5574, 37305), (7461, 27870), (8290, 25083), (8361, 24870), (9290, 22383), (12435, 16722), (13935, 14922)]