66869670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18731}}^1$

素因数の和:18765

約数の個数: 64

約数和(自身を含む): 194213376

約数和(自身を除く): 127343706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 18731, 37462, 56193, 93655, 112386, 131117, 187310, 262234, 280965, 318427, 393351, 561930, 636854, 655585, 786702, 955281, 1311170, 1592135, 1910562, 1966755, 2228989, 3184270, 3933510, 4457978, 4776405, 6686967, 9552810, 11144945, 13373934, 22289890, 33434835, 66869670]

約数ペア:

[(1, 66869670), (2, 33434835), (3, 22289890), (5, 13373934), (6, 11144945), (7, 9552810), (10, 6686967), (14, 4776405), (15, 4457978), (17, 3933510), (21, 3184270), (30, 2228989), (34, 1966755), (35, 1910562), (42, 1592135), (51, 1311170), (70, 955281), (85, 786702), (102, 655585), (105, 636854), (119, 561930), (170, 393351), (210, 318427), (238, 280965), (255, 262234), (357, 187310), (510, 131117), (595, 112386), (714, 93655), (1190, 56193), (1785, 37462), (3570, 18731)]