69348680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 166700160

約数和(自身を除く): 97351480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1753, 1978, 3506, 3956, 4945, 7012, 7912, 8765, 9890, 14024, 17530, 19780, 35060, 39560, 40319, 70120, 75379, 80638, 150758, 161276, 201595, 301516, 322552, 376895, 403190, 603032, 753790, 806380, 1507580, 1612760, 1733717, 3015160, 3467434, 6934868, 8668585, 13869736, 17337170, 34674340, 69348680]

約数ペア:

[(1, 69348680), (2, 34674340), (4, 17337170), (5, 13869736), (8, 8668585), (10, 6934868), (20, 3467434), (23, 3015160), (40, 1733717), (43, 1612760), (46, 1507580), (86, 806380), (92, 753790), (115, 603032), (172, 403190), (184, 376895), (215, 322552), (230, 301516), (344, 201595), (430, 161276), (460, 150758), (860, 80638), (920, 75379), (989, 70120), (1720, 40319), (1753, 39560), (1978, 35060), (3506, 19780), (3956, 17530), (4945, 14024), (7012, 9890), (7912, 8765)]