60299890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 127531800

約数和(自身を除く): 67231910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1129, 1526, 2258, 3815, 5341, 5645, 7630, 7903, 10682, 11290, 15806, 26705, 39515, 53410, 55321, 79030, 110642, 123061, 246122, 276605, 553210, 615305, 861427, 1230610, 1722854, 4307135, 6029989, 8614270, 12059978, 30149945, 60299890]

約数ペア:

[(1, 60299890), (2, 30149945), (5, 12059978), (7, 8614270), (10, 6029989), (14, 4307135), (35, 1722854), (49, 1230610), (70, 861427), (98, 615305), (109, 553210), (218, 276605), (245, 246122), (490, 123061), (545, 110642), (763, 79030), (1090, 55321), (1129, 53410), (1526, 39515), (2258, 26705), (3815, 15806), (5341, 11290), (5645, 10682), (7630, 7903)]