1008700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 2749824

約数和(自身を除く): 1741124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 131, 140, 154, 175, 220, 262, 275, 308, 350, 385, 524, 550, 655, 700, 770, 917, 1100, 1310, 1441, 1540, 1834, 1925, 2620, 2882, 3275, 3668, 3850, 4585, 5764, 6550, 7205, 7700, 9170, 10087, 13100, 14410, 18340, 20174, 22925, 28820, 36025, 40348, 45850, 50435, 72050, 91700, 100870, 144100, 201740, 252175, 504350, 1008700]

約数ペア:

[(1, 1008700), (2, 504350), (4, 252175), (5, 201740), (7, 144100), (10, 100870), (11, 91700), (14, 72050), (20, 50435), (22, 45850), (25, 40348), (28, 36025), (35, 28820), (44, 22925), (50, 20174), (55, 18340), (70, 14410), (77, 13100), (100, 10087), (110, 9170), (131, 7700), (140, 7205), (154, 6550), (175, 5764), (220, 4585), (262, 3850), (275, 3668), (308, 3275), (350, 2882), (385, 2620), (524, 1925), (550, 1834), (655, 1540), (700, 1441), (770, 1310), (917, 1100)]