137946060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109481}}^1$

素因数の和:109503

約数の個数: 72

約数和(自身を含む): 478217376

約数和(自身を除く): 340271316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 109481, 218962, 328443, 437924, 547405, 656886, 766367, 985329, 1094810, 1313772, 1532734, 1642215, 1970658, 2189620, 2299101, 3065468, 3284430, 3831835, 3941316, 4598202, 4926645, 6568860, 6897303, 7663670, 9196404, 9853290, 11495505, 13794606, 15327340, 19706580, 22991010, 27589212, 34486515, 45982020, 68973030, 137946060]

約数ペア:

[(1, 137946060), (2, 68973030), (3, 45982020), (4, 34486515), (5, 27589212), (6, 22991010), (7, 19706580), (9, 15327340), (10, 13794606), (12, 11495505), (14, 9853290), (15, 9196404), (18, 7663670), (20, 6897303), (21, 6568860), (28, 4926645), (30, 4598202), (35, 3941316), (36, 3831835), (42, 3284430), (45, 3065468), (60, 2299101), (63, 2189620), (70, 1970658), (84, 1642215), (90, 1532734), (105, 1313772), (126, 1094810), (140, 985329), (180, 766367), (210, 656886), (252, 547405), (315, 437924), (420, 328443), (630, 218962), (1260, 109481)]