2293620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 7569408

約数和(自身を除く): 5275788

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, 127, 129, 140, 172, 210, 215, 254, 258, 301, 381, 420, 430, 508, 516, 602, 635, 645, 762, 860, 889, 903, 1204, 1270, 1290, 1505, 1524, 1778, 1806, 1905, 2540, 2580, 2667, 3010, 3556, 3612, 3810, 4445, 4515, 5334, 5461, 6020, 7620, 8890, 9030, 10668, 10922, 13335, 16383, 17780, 18060, 21844, 26670, 27305, 32766, 38227, 53340, 54610, 65532, 76454, 81915, 109220, 114681, 152908, 163830, 191135, 229362, 327660, 382270, 458724, 573405, 764540, 1146810, 2293620]

約数ペア:

[(1, 2293620), (2, 1146810), (3, 764540), (4, 573405), (5, 458724), (6, 382270), (7, 327660), (10, 229362), (12, 191135), (14, 163830), (15, 152908), (20, 114681), (21, 109220), (28, 81915), (30, 76454), (35, 65532), (42, 54610), (43, 53340), (60, 38227), (70, 32766), (84, 27305), (86, 26670), (105, 21844), (127, 18060), (129, 17780), (140, 16383), (172, 13335), (210, 10922), (215, 10668), (254, 9030), (258, 8890), (301, 7620), (381, 6020), (420, 5461), (430, 5334), (508, 4515), (516, 4445), (602, 3810), (635, 3612), (645, 3556), (762, 3010), (860, 2667), (889, 2580), (903, 2540), (1204, 1905), (1270, 1806), (1290, 1778), (1505, 1524)]