1355403910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{14929}}^1$

素因数の和:16240

約数の個数: 32

約数和(自身を含む): 2790596160

約数和(自身を除く): 1435192250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297, 2594, 6485, 9079, 12970, 14929, 18158, 29858, 45395, 74645, 90790, 104503, 149290, 209006, 522515, 1045030, 19362913, 38725826, 96814565, 135540391, 193629130, 271080782, 677701955, 1355403910]

約数ペア:

[(1, 1355403910), (2, 677701955), (5, 271080782), (7, 193629130), (10, 135540391), (14, 96814565), (35, 38725826), (70, 19362913), (1297, 1045030), (2594, 522515), (6485, 209006), (9079, 149290), (12970, 104503), (14929, 90790), (18158, 74645), (29858, 45395)]