67506990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1217}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 166008528

約数和(自身を除く): 98501538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1217, 1290, 1849, 2434, 3651, 3698, 5547, 6085, 7302, 9245, 11094, 12170, 18255, 18490, 27735, 36510, 52331, 55470, 104662, 156993, 261655, 313986, 523310, 784965, 1569930, 2250233, 4500466, 6750699, 11251165, 13501398, 22502330, 33753495, 67506990]

約数ペア:

[(1, 67506990), (2, 33753495), (3, 22502330), (5, 13501398), (6, 11251165), (10, 6750699), (15, 4500466), (30, 2250233), (43, 1569930), (86, 784965), (129, 523310), (215, 313986), (258, 261655), (430, 156993), (645, 104662), (1217, 55470), (1290, 52331), (1849, 36510), (2434, 27735), (3651, 18490), (3698, 18255), (5547, 12170), (6085, 11094), (7302, 9245)]