1288397530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26407}}^1$

素因数の和:26479

約数の個数: 64

約数和(自身を含む): 2874880512

約数和(自身を除く): 1586482982

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1435, 2870, 3485, 4879, 6970, 9758, 24395, 26407, 48790, 52814, 132035, 184849, 264070, 369698, 448919, 897838, 924245, 1082687, 1848490, 2165374, 2244595, 3142433, 4489190, 5413435, 6284866, 7578809, 10826870, 15157618, 15712165, 18405679, 31424330, 36811358, 37894045, 75788090, 92028395, 128839753, 184056790, 257679506, 644198765, 1288397530]

約数ペア:

[(1, 1288397530), (2, 644198765), (5, 257679506), (7, 184056790), (10, 128839753), (14, 92028395), (17, 75788090), (34, 37894045), (35, 36811358), (41, 31424330), (70, 18405679), (82, 15712165), (85, 15157618), (119, 10826870), (170, 7578809), (205, 6284866), (238, 5413435), (287, 4489190), (410, 3142433), (574, 2244595), (595, 2165374), (697, 1848490), (1190, 1082687), (1394, 924245), (1435, 897838), (2870, 448919), (3485, 369698), (4879, 264070), (6970, 184849), (9758, 132035), (24395, 52814), (26407, 48790)]