2037642660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{390353}}^1$

素因数の和:390397

約数の個数: 72

約数和(自身を含む): 6393998520

約数和(自身を除く): 4356355860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 390353, 780706, 1171059, 1561412, 1951765, 2342118, 3513177, 3903530, 4684236, 5855295, 7026354, 7807060, 11320237, 11710590, 14052708, 17565885, 22640474, 23421180, 33960711, 35131770, 45280948, 56601185, 67921422, 70263540, 101882133, 113202370, 135842844, 169803555, 203764266, 226404740, 339607110, 407528532, 509410665, 679214220, 1018821330, 2037642660]

約数ペア:

[(1, 2037642660), (2, 1018821330), (3, 679214220), (4, 509410665), (5, 407528532), (6, 339607110), (9, 226404740), (10, 203764266), (12, 169803555), (15, 135842844), (18, 113202370), (20, 101882133), (29, 70263540), (30, 67921422), (36, 56601185), (45, 45280948), (58, 35131770), (60, 33960711), (87, 23421180), (90, 22640474), (116, 17565885), (145, 14052708), (174, 11710590), (180, 11320237), (261, 7807060), (290, 7026354), (348, 5855295), (435, 4684236), (522, 3903530), (580, 3513177), (870, 2342118), (1044, 1951765), (1305, 1561412), (1740, 1171059), (2610, 780706), (5220, 390353)]