66448860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38189}}^1$

素因数の和:38230

約数の個数: 48

約数和(自身を含む): 192477600

約数和(自身を除く): 126028740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 38189, 76378, 114567, 152756, 190945, 229134, 381890, 458268, 572835, 763780, 1107481, 1145670, 2214962, 2291340, 3322443, 4429924, 5537405, 6644886, 11074810, 13289772, 16612215, 22149620, 33224430, 66448860]

約数ペア:

[(1, 66448860), (2, 33224430), (3, 22149620), (4, 16612215), (5, 13289772), (6, 11074810), (10, 6644886), (12, 5537405), (15, 4429924), (20, 3322443), (29, 2291340), (30, 2214962), (58, 1145670), (60, 1107481), (87, 763780), (116, 572835), (145, 458268), (174, 381890), (290, 229134), (348, 190945), (435, 152756), (580, 114567), (870, 76378), (1740, 38189)]