1429700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 54

約数和(自身を含む): 3402126

約数和(自身を除く): 1972426

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 841, 850, 986, 1450, 1682, 1700, 1972, 2465, 2900, 3364, 4205, 4930, 8410, 9860, 12325, 14297, 16820, 21025, 24650, 28594, 42050, 49300, 57188, 71485, 84100, 142970, 285940, 357425, 714850, 1429700]

約数ペア:

[(1, 1429700), (2, 714850), (4, 357425), (5, 285940), (10, 142970), (17, 84100), (20, 71485), (25, 57188), (29, 49300), (34, 42050), (50, 28594), (58, 24650), (68, 21025), (85, 16820), (100, 14297), (116, 12325), (145, 9860), (170, 8410), (290, 4930), (340, 4205), (425, 3364), (493, 2900), (580, 2465), (725, 1972), (841, 1700), (850, 1682), (986, 1450)]