6489700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 16443392

約数和(自身を除く): 9953692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 127, 140, 146, 175, 254, 292, 350, 365, 508, 511, 635, 700, 730, 889, 1022, 1270, 1460, 1778, 1825, 2044, 2540, 2555, 3175, 3556, 3650, 4445, 5110, 6350, 7300, 8890, 9271, 10220, 12700, 12775, 17780, 18542, 22225, 25550, 37084, 44450, 46355, 51100, 64897, 88900, 92710, 129794, 185420, 231775, 259588, 324485, 463550, 648970, 927100, 1297940, 1622425, 3244850, 6489700]

約数ペア:

[(1, 6489700), (2, 3244850), (4, 1622425), (5, 1297940), (7, 927100), (10, 648970), (14, 463550), (20, 324485), (25, 259588), (28, 231775), (35, 185420), (50, 129794), (70, 92710), (73, 88900), (100, 64897), (127, 51100), (140, 46355), (146, 44450), (175, 37084), (254, 25550), (292, 22225), (350, 18542), (365, 17780), (508, 12775), (511, 12700), (635, 10220), (700, 9271), (730, 8890), (889, 7300), (1022, 6350), (1270, 5110), (1460, 4445), (1778, 3650), (1825, 3556), (2044, 3175), (2540, 2555)]