6573140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9756460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1619, 2030, 3238, 4060, 6476, 8095, 11333, 16190, 22666, 32380, 45332, 46951, 56665, 93902, 113330, 187804, 226660, 234755, 328657, 469510, 657314, 939020, 1314628, 1643285, 3286570, 6573140]

約数ペア:

[(1, 6573140), (2, 3286570), (4, 1643285), (5, 1314628), (7, 939020), (10, 657314), (14, 469510), (20, 328657), (28, 234755), (29, 226660), (35, 187804), (58, 113330), (70, 93902), (116, 56665), (140, 46951), (145, 45332), (203, 32380), (290, 22666), (406, 16190), (580, 11333), (812, 8095), (1015, 6476), (1619, 4060), (2030, 3238)]