26963580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 88349184

約数和(自身を除く): 61385604

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, 1493, 1505, 1806, 2580, 2986, 3010, 3612, 4479, 4515, 5972, 6020, 7465, 8958, 9030, 10451, 14930, 17916, 18060, 20902, 22395, 29860, 31353, 41804, 44790, 52255, 62706, 64199, 89580, 104510, 125412, 128398, 156765, 192597, 209020, 256796, 313530, 320995, 385194, 449393, 627060, 641990, 770388, 898786, 962985, 1283980, 1348179, 1797572, 1925970, 2246965, 2696358, 3851940, 4493930, 5392716, 6740895, 8987860, 13481790, 26963580]

約数ペア:

[(1, 26963580), (2, 13481790), (3, 8987860), (4, 6740895), (5, 5392716), (6, 4493930), (7, 3851940), (10, 2696358), (12, 2246965), (14, 1925970), (15, 1797572), (20, 1348179), (21, 1283980), (28, 962985), (30, 898786), (35, 770388), (42, 641990), (43, 627060), (60, 449393), (70, 385194), (84, 320995), (86, 313530), (105, 256796), (129, 209020), (140, 192597), (172, 156765), (210, 128398), (215, 125412), (258, 104510), (301, 89580), (420, 64199), (430, 62706), (516, 52255), (602, 44790), (645, 41804), (860, 31353), (903, 29860), (1204, 22395), (1290, 20902), (1493, 18060), (1505, 17916), (1806, 14930), (2580, 10451), (2986, 9030), (3010, 8958), (3612, 7465), (4479, 6020), (4515, 5972)]