127711290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14143}}^1$

素因数の和:14203

約数の個数: 64

約数和(自身を含む): 358465536

約数和(自身を除く): 230754246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 14143, 28286, 42429, 70715, 84858, 99001, 141430, 198002, 212145, 297003, 424290, 495005, 594006, 608149, 990010, 1216298, 1485015, 1824447, 2970030, 3040745, 3648894, 4257043, 6081490, 8514086, 9122235, 12771129, 18244470, 21285215, 25542258, 42570430, 63855645, 127711290]

約数ペア:

[(1, 127711290), (2, 63855645), (3, 42570430), (5, 25542258), (6, 21285215), (7, 18244470), (10, 12771129), (14, 9122235), (15, 8514086), (21, 6081490), (30, 4257043), (35, 3648894), (42, 3040745), (43, 2970030), (70, 1824447), (86, 1485015), (105, 1216298), (129, 990010), (210, 608149), (215, 594006), (258, 495005), (301, 424290), (430, 297003), (602, 212145), (645, 198002), (903, 141430), (1290, 99001), (1505, 84858), (1806, 70715), (3010, 42429), (4515, 28286), (9030, 14143)]