139549620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7789

約数の個数: 96

約数和(自身を含む): 457003008

約数和(自身を除く): 317453388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 7727, 9030, 15454, 18060, 23181, 30908, 38635, 46362, 54089, 77270, 92724, 108178, 115905, 154540, 162267, 216356, 231810, 270445, 324534, 332261, 463620, 540890, 649068, 664522, 811335, 996783, 1081780, 1329044, 1622670, 1661305, 1993566, 2325827, 3245340, 3322610, 3987132, 4651654, 4983915, 6645220, 6977481, 9303308, 9967830, 11629135, 13954962, 19935660, 23258270, 27909924, 34887405, 46516540, 69774810, 139549620]

約数ペア:

[(1, 139549620), (2, 69774810), (3, 46516540), (4, 34887405), (5, 27909924), (6, 23258270), (7, 19935660), (10, 13954962), (12, 11629135), (14, 9967830), (15, 9303308), (20, 6977481), (21, 6645220), (28, 4983915), (30, 4651654), (35, 3987132), (42, 3322610), (43, 3245340), (60, 2325827), (70, 1993566), (84, 1661305), (86, 1622670), (105, 1329044), (129, 1081780), (140, 996783), (172, 811335), (210, 664522), (215, 649068), (258, 540890), (301, 463620), (420, 332261), (430, 324534), (516, 270445), (602, 231810), (645, 216356), (860, 162267), (903, 154540), (1204, 115905), (1290, 108178), (1505, 92724), (1806, 77270), (2580, 54089), (3010, 46362), (3612, 38635), (4515, 30908), (6020, 23181), (7727, 18060), (9030, 15454)]