74057340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176327}}^1$

素因数の和:176346

約数の個数: 48

約数和(自身を含む): 236984832

約数和(自身を除く): 162927492

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, 176327, 352654, 528981, 705308, 881635, 1057962, 1234289, 1763270, 2115924, 2468578, 2644905, 3526540, 3702867, 4937156, 5289810, 6171445, 7405734, 10579620, 12342890, 14811468, 18514335, 24685780, 37028670, 74057340]

約数ペア:

[(1, 74057340), (2, 37028670), (3, 24685780), (4, 18514335), (5, 14811468), (6, 12342890), (7, 10579620), (10, 7405734), (12, 6171445), (14, 5289810), (15, 4937156), (20, 3702867), (21, 3526540), (28, 2644905), (30, 2468578), (35, 2115924), (42, 1763270), (60, 1234289), (70, 1057962), (84, 881635), (105, 705308), (140, 528981), (210, 352654), (420, 176327)]