97853140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63541}}^1$

素因数の和:63568

約数の個数: 48

約数和(自身を含む): 256201344

約数和(自身を除く): 158348204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63541, 127082, 254164, 317705, 444787, 635410, 698951, 889574, 1270820, 1397902, 1779148, 2223935, 2795804, 3494755, 4447870, 4892657, 6989510, 8895740, 9785314, 13979020, 19570628, 24463285, 48926570, 97853140]

約数ペア:

[(1, 97853140), (2, 48926570), (4, 24463285), (5, 19570628), (7, 13979020), (10, 9785314), (11, 8895740), (14, 6989510), (20, 4892657), (22, 4447870), (28, 3494755), (35, 2795804), (44, 2223935), (55, 1779148), (70, 1397902), (77, 1270820), (110, 889574), (140, 698951), (154, 635410), (220, 444787), (308, 317705), (385, 254164), (770, 127082), (1540, 63541)]