25735710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 83026944

約数和(自身を除く): 57291234

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 857, 858, 910, 1001, 1155, 1365, 1430, 1714, 2002, 2145, 2310, 2571, 2730, 3003, 4285, 4290, 5005, 5142, 5999, 6006, 8570, 9427, 10010, 11141, 11998, 12855, 15015, 17997, 18854, 22282, 25710, 28281, 29995, 30030, 33423, 35994, 47135, 55705, 56562, 59990, 65989, 66846, 77987, 89985, 94270, 111410, 122551, 131978, 141405, 155974, 167115, 179970, 197967, 233961, 245102, 282810, 329945, 334230, 367653, 389935, 395934, 467922, 612755, 659890, 735306, 779870, 857857, 989835, 1169805, 1225510, 1715714, 1838265, 1979670, 2339610, 2573571, 3676530, 4289285, 5147142, 8578570, 12867855, 25735710]

約数ペア:

[(1, 25735710), (2, 12867855), (3, 8578570), (5, 5147142), (6, 4289285), (7, 3676530), (10, 2573571), (11, 2339610), (13, 1979670), (14, 1838265), (15, 1715714), (21, 1225510), (22, 1169805), (26, 989835), (30, 857857), (33, 779870), (35, 735306), (39, 659890), (42, 612755), (55, 467922), (65, 395934), (66, 389935), (70, 367653), (77, 334230), (78, 329945), (91, 282810), (105, 245102), (110, 233961), (130, 197967), (143, 179970), (154, 167115), (165, 155974), (182, 141405), (195, 131978), (210, 122551), (231, 111410), (273, 94270), (286, 89985), (330, 77987), (385, 66846), (390, 65989), (429, 59990), (455, 56562), (462, 55705), (546, 47135), (715, 35994), (770, 33423), (857, 30030), (858, 29995), (910, 28281), (1001, 25710), (1155, 22282), (1365, 18854), (1430, 17997), (1714, 15015), (2002, 12855), (2145, 11998), (2310, 11141), (2571, 10010), (2730, 9427), (3003, 8570), (4285, 6006), (4290, 5999), (5005, 5142)]