13129620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 43051008

約数和(自身を除く): 29921388

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, 727, 860, 903, 1204, 1290, 1454, 1505, 1806, 2181, 2580, 2908, 3010, 3612, 3635, 4362, 4515, 5089, 6020, 7270, 8724, 9030, 10178, 10905, 14540, 15267, 18060, 20356, 21810, 25445, 30534, 31261, 43620, 50890, 61068, 62522, 76335, 93783, 101780, 125044, 152670, 156305, 187566, 218827, 305340, 312610, 375132, 437654, 468915, 625220, 656481, 875308, 937830, 1094135, 1312962, 1875660, 2188270, 2625924, 3282405, 4376540, 6564810, 13129620]

約数ペア:

[(1, 13129620), (2, 6564810), (3, 4376540), (4, 3282405), (5, 2625924), (6, 2188270), (7, 1875660), (10, 1312962), (12, 1094135), (14, 937830), (15, 875308), (20, 656481), (21, 625220), (28, 468915), (30, 437654), (35, 375132), (42, 312610), (43, 305340), (60, 218827), (70, 187566), (84, 156305), (86, 152670), (105, 125044), (129, 101780), (140, 93783), (172, 76335), (210, 62522), (215, 61068), (258, 50890), (301, 43620), (420, 31261), (430, 30534), (516, 25445), (602, 21810), (645, 20356), (727, 18060), (860, 15267), (903, 14540), (1204, 10905), (1290, 10178), (1454, 9030), (1505, 8724), (1806, 7270), (2181, 6020), (2580, 5089), (2908, 4515), (3010, 4362), (3612, 3635)]