4771910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5679034

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 71, 94, 110, 130, 142, 143, 235, 286, 355, 470, 517, 611, 710, 715, 781, 923, 1034, 1222, 1430, 1562, 1846, 2585, 3055, 3337, 3905, 4615, 5170, 6110, 6674, 6721, 7810, 9230, 10153, 13442, 16685, 20306, 33370, 33605, 36707, 43381, 50765, 67210, 73414, 86762, 101530, 183535, 216905, 367070, 433810, 477191, 954382, 2385955, 4771910]

約数ペア:

[(1, 4771910), (2, 2385955), (5, 954382), (10, 477191), (11, 433810), (13, 367070), (22, 216905), (26, 183535), (47, 101530), (55, 86762), (65, 73414), (71, 67210), (94, 50765), (110, 43381), (130, 36707), (142, 33605), (143, 33370), (235, 20306), (286, 16685), (355, 13442), (470, 10153), (517, 9230), (611, 7810), (710, 6721), (715, 6674), (781, 6110), (923, 5170), (1034, 4615), (1222, 3905), (1430, 3337), (1562, 3055), (1846, 2585)]