130590828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 349549200

約数和(自身を除く): 218958372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 2909, 3741, 4988, 5818, 7482, 8727, 11223, 11636, 14964, 17454, 22446, 26181, 34908, 44892, 52362, 84361, 104724, 125087, 168722, 250174, 253083, 337444, 375261, 500348, 506166, 750522, 759249, 1012332, 1125783, 1501044, 1518498, 2251566, 3036996, 3627523, 4503132, 7255046, 10882569, 14510092, 21765138, 32647707, 43530276, 65295414, 130590828]

約数ペア:

[(1, 130590828), (2, 65295414), (3, 43530276), (4, 32647707), (6, 21765138), (9, 14510092), (12, 10882569), (18, 7255046), (29, 4503132), (36, 3627523), (43, 3036996), (58, 2251566), (86, 1518498), (87, 1501044), (116, 1125783), (129, 1012332), (172, 759249), (174, 750522), (258, 506166), (261, 500348), (348, 375261), (387, 337444), (516, 253083), (522, 250174), (774, 168722), (1044, 125087), (1247, 104724), (1548, 84361), (2494, 52362), (2909, 44892), (3741, 34908), (4988, 26181), (5818, 22446), (7482, 17454), (8727, 14964), (11223, 11636)]