69255060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{164893}}^1$

素因数の和:164912

約数の個数: 48

約数和(自身を含む): 221617536

約数和(自身を除く): 152362476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 164893, 329786, 494679, 659572, 824465, 989358, 1154251, 1648930, 1978716, 2308502, 2473395, 3297860, 3462753, 4617004, 4946790, 5771255, 6925506, 9893580, 11542510, 13851012, 17313765, 23085020, 34627530, 69255060]

約数ペア:

[(1, 69255060), (2, 34627530), (3, 23085020), (4, 17313765), (5, 13851012), (6, 11542510), (7, 9893580), (10, 6925506), (12, 5771255), (14, 4946790), (15, 4617004), (20, 3462753), (21, 3297860), (28, 2473395), (30, 2308502), (35, 1978716), (42, 1648930), (60, 1154251), (70, 989358), (84, 824465), (105, 659572), (140, 494679), (210, 329786), (420, 164893)]