3197480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 8696160

約数和(自身を除く): 5498680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 110, 130, 143, 169, 172, 215, 220, 260, 286, 338, 344, 430, 440, 473, 520, 559, 572, 676, 715, 845, 860, 946, 1118, 1144, 1352, 1430, 1690, 1720, 1859, 1892, 2236, 2365, 2795, 2860, 3380, 3718, 3784, 4472, 4730, 5590, 5720, 6149, 6760, 7267, 7436, 9295, 9460, 11180, 12298, 14534, 14872, 18590, 18920, 22360, 24596, 29068, 30745, 36335, 37180, 49192, 58136, 61490, 72670, 74360, 79937, 122980, 145340, 159874, 245960, 290680, 319748, 399685, 639496, 799370, 1598740, 3197480]

約数ペア:

[(1, 3197480), (2, 1598740), (4, 799370), (5, 639496), (8, 399685), (10, 319748), (11, 290680), (13, 245960), (20, 159874), (22, 145340), (26, 122980), (40, 79937), (43, 74360), (44, 72670), (52, 61490), (55, 58136), (65, 49192), (86, 37180), (88, 36335), (104, 30745), (110, 29068), (130, 24596), (143, 22360), (169, 18920), (172, 18590), (215, 14872), (220, 14534), (260, 12298), (286, 11180), (338, 9460), (344, 9295), (430, 7436), (440, 7267), (473, 6760), (520, 6149), (559, 5720), (572, 5590), (676, 4730), (715, 4472), (845, 3784), (860, 3718), (946, 3380), (1118, 2860), (1144, 2795), (1352, 2365), (1430, 2236), (1690, 1892), (1720, 1859)]