26670630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 47356890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1427, 1869, 2670, 2854, 3115, 3738, 4281, 6230, 7135, 8562, 9345, 9989, 14270, 18690, 19978, 21405, 29967, 42810, 49945, 59934, 99890, 127003, 149835, 254006, 299670, 381009, 635015, 762018, 889021, 1270030, 1778042, 1905045, 2667063, 3810090, 4445105, 5334126, 8890210, 13335315, 26670630]

約数ペア:

[(1, 26670630), (2, 13335315), (3, 8890210), (5, 5334126), (6, 4445105), (7, 3810090), (10, 2667063), (14, 1905045), (15, 1778042), (21, 1270030), (30, 889021), (35, 762018), (42, 635015), (70, 381009), (89, 299670), (105, 254006), (178, 149835), (210, 127003), (267, 99890), (445, 59934), (534, 49945), (623, 42810), (890, 29967), (1246, 21405), (1335, 19978), (1427, 18690), (1869, 14270), (2670, 9989), (2854, 9345), (3115, 8562), (3738, 7135), (4281, 6230)]