12017670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 21367290

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, 643, 890, 1246, 1286, 1335, 1869, 1929, 2670, 3115, 3215, 3738, 3858, 4501, 6230, 6430, 9002, 9345, 9645, 13503, 18690, 19290, 22505, 27006, 45010, 57227, 67515, 114454, 135030, 171681, 286135, 343362, 400589, 572270, 801178, 858405, 1201767, 1716810, 2002945, 2403534, 4005890, 6008835, 12017670]

約数ペア:

[(1, 12017670), (2, 6008835), (3, 4005890), (5, 2403534), (6, 2002945), (7, 1716810), (10, 1201767), (14, 858405), (15, 801178), (21, 572270), (30, 400589), (35, 343362), (42, 286135), (70, 171681), (89, 135030), (105, 114454), (178, 67515), (210, 57227), (267, 45010), (445, 27006), (534, 22505), (623, 19290), (643, 18690), (890, 13503), (1246, 9645), (1286, 9345), (1335, 9002), (1869, 6430), (1929, 6230), (2670, 4501), (3115, 3858), (3215, 3738)]