298014760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8269}}^1$

素因数の和:8350

約数の個数: 64

約数和(自身を含む): 723459600

約数和(自身を除く): 425444840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 8269, 9010, 16538, 18020, 33076, 36040, 41345, 66152, 82690, 140573, 165380, 281146, 330760, 438257, 562292, 702865, 876514, 1124584, 1405730, 1753028, 2191285, 2811460, 3506056, 4382570, 5622920, 7450369, 8765140, 14900738, 17530280, 29801476, 37251845, 59602952, 74503690, 149007380, 298014760]

約数ペア:

[(1, 298014760), (2, 149007380), (4, 74503690), (5, 59602952), (8, 37251845), (10, 29801476), (17, 17530280), (20, 14900738), (34, 8765140), (40, 7450369), (53, 5622920), (68, 4382570), (85, 3506056), (106, 2811460), (136, 2191285), (170, 1753028), (212, 1405730), (265, 1124584), (340, 876514), (424, 702865), (530, 562292), (680, 438257), (901, 330760), (1060, 281146), (1802, 165380), (2120, 140573), (3604, 82690), (4505, 66152), (7208, 41345), (8269, 36040), (9010, 33076), (16538, 18020)]