98720860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1523}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 237597696

約数和(自身を除く): 138876836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1523, 1852, 2315, 3046, 3241, 4630, 6092, 6482, 7615, 9260, 10661, 12964, 15230, 16205, 21322, 30460, 32410, 42644, 53305, 64820, 106610, 213220, 705149, 1410298, 2820596, 3525745, 4936043, 7051490, 9872086, 14102980, 19744172, 24680215, 49360430, 98720860]

約数ペア:

[(1, 98720860), (2, 49360430), (4, 24680215), (5, 19744172), (7, 14102980), (10, 9872086), (14, 7051490), (20, 4936043), (28, 3525745), (35, 2820596), (70, 1410298), (140, 705149), (463, 213220), (926, 106610), (1523, 64820), (1852, 53305), (2315, 42644), (3046, 32410), (3241, 30460), (4630, 21322), (6092, 16205), (6482, 15230), (7615, 12964), (9260, 10661)]