3141180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{277}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 11302368

約数和(自身を除く): 8161188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 277, 315, 324, 378, 405, 420, 540, 554, 567, 630, 756, 810, 831, 945, 1108, 1134, 1260, 1385, 1620, 1662, 1890, 1939, 2268, 2493, 2770, 2835, 3324, 3780, 3878, 4155, 4986, 5540, 5670, 5817, 7479, 7756, 8310, 9695, 9972, 11340, 11634, 12465, 14958, 16620, 17451, 19390, 22437, 23268, 24930, 29085, 29916, 34902, 37395, 38780, 44874, 49860, 52353, 58170, 69804, 74790, 87255, 89748, 104706, 112185, 116340, 149580, 157059, 174510, 209412, 224370, 261765, 314118, 349020, 448740, 523530, 628236, 785295, 1047060, 1570590, 3141180]

約数ペア:

[(1, 3141180), (2, 1570590), (3, 1047060), (4, 785295), (5, 628236), (6, 523530), (7, 448740), (9, 349020), (10, 314118), (12, 261765), (14, 224370), (15, 209412), (18, 174510), (20, 157059), (21, 149580), (27, 116340), (28, 112185), (30, 104706), (35, 89748), (36, 87255), (42, 74790), (45, 69804), (54, 58170), (60, 52353), (63, 49860), (70, 44874), (81, 38780), (84, 37395), (90, 34902), (105, 29916), (108, 29085), (126, 24930), (135, 23268), (140, 22437), (162, 19390), (180, 17451), (189, 16620), (210, 14958), (252, 12465), (270, 11634), (277, 11340), (315, 9972), (324, 9695), (378, 8310), (405, 7756), (420, 7479), (540, 5817), (554, 5670), (567, 5540), (630, 4986), (756, 4155), (810, 3878), (831, 3780), (945, 3324), (1108, 2835), (1134, 2770), (1260, 2493), (1385, 2268), (1620, 1939), (1662, 1890)]