67713380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 179698176

約数和(自身を除く): 111984796

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1237, 1564, 1610, 1955, 2380, 2474, 2737, 3220, 3910, 4948, 5474, 6185, 7820, 8659, 10948, 12370, 13685, 17318, 21029, 24740, 27370, 28451, 34636, 42058, 43295, 54740, 56902, 84116, 86590, 105145, 113804, 142255, 147203, 173180, 199157, 210290, 284510, 294406, 398314, 420580, 483667, 569020, 588812, 736015, 796628, 967334, 995785, 1472030, 1934668, 1991570, 2418335, 2944060, 3385669, 3983140, 4836670, 6771338, 9673340, 13542676, 16928345, 33856690, 67713380]

約数ペア:

[(1, 67713380), (2, 33856690), (4, 16928345), (5, 13542676), (7, 9673340), (10, 6771338), (14, 4836670), (17, 3983140), (20, 3385669), (23, 2944060), (28, 2418335), (34, 1991570), (35, 1934668), (46, 1472030), (68, 995785), (70, 967334), (85, 796628), (92, 736015), (115, 588812), (119, 569020), (140, 483667), (161, 420580), (170, 398314), (230, 294406), (238, 284510), (322, 210290), (340, 199157), (391, 173180), (460, 147203), (476, 142255), (595, 113804), (644, 105145), (782, 86590), (805, 84116), (1190, 56902), (1237, 54740), (1564, 43295), (1610, 42058), (1955, 34636), (2380, 28451), (2474, 27370), (2737, 24740), (3220, 21029), (3910, 17318), (4948, 13685), (5474, 12370), (6185, 10948), (7820, 8659)]