69903540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18493}}^1$

素因数の和:18518

約数の個数: 96

約数和(自身を含む): 248559360

約数和(自身を除く): 178655820

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18493, 36986, 55479, 73972, 92465, 110958, 129451, 166437, 184930, 221916, 258902, 277395, 332874, 369860, 388353, 499311, 517804, 554790, 647255, 665748, 776706, 832185, 998622, 1109580, 1165059, 1294510, 1553412, 1664370, 1941765, 1997244, 2330118, 2496555, 2589020, 3328740, 3495177, 3883530, 4660236, 4993110, 5825295, 6990354, 7767060, 9986220, 11650590, 13980708, 17475885, 23301180, 34951770, 69903540]

約数ペア:

[(1, 69903540), (2, 34951770), (3, 23301180), (4, 17475885), (5, 13980708), (6, 11650590), (7, 9986220), (9, 7767060), (10, 6990354), (12, 5825295), (14, 4993110), (15, 4660236), (18, 3883530), (20, 3495177), (21, 3328740), (27, 2589020), (28, 2496555), (30, 2330118), (35, 1997244), (36, 1941765), (42, 1664370), (45, 1553412), (54, 1294510), (60, 1165059), (63, 1109580), (70, 998622), (84, 832185), (90, 776706), (105, 665748), (108, 647255), (126, 554790), (135, 517804), (140, 499311), (180, 388353), (189, 369860), (210, 332874), (252, 277395), (270, 258902), (315, 221916), (378, 184930), (420, 166437), (540, 129451), (630, 110958), (756, 92465), (945, 73972), (1260, 55479), (1890, 36986), (3780, 18493)]