491927670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22174

約数の個数: 96

約数和(自身を含む): 1449957600

約数和(自身を除く): 958029930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22129, 22230, 44258, 66387, 110645, 132774, 199161, 221290, 287677, 331935, 398322, 420451, 575354, 663870, 840902, 863031, 995805, 1261353, 1438385, 1726062, 1991610, 2102255, 2522706, 2589093, 2876770, 3784059, 4204510, 4315155, 5178186, 5465863, 6306765, 7568118, 8630310, 10931726, 12613530, 12945465, 16397589, 18920295, 25890930, 27329315, 32795178, 37840590, 49192767, 54658630, 81987945, 98385534, 163975890, 245963835, 491927670]

約数ペア:

[(1, 491927670), (2, 245963835), (3, 163975890), (5, 98385534), (6, 81987945), (9, 54658630), (10, 49192767), (13, 37840590), (15, 32795178), (18, 27329315), (19, 25890930), (26, 18920295), (30, 16397589), (38, 12945465), (39, 12613530), (45, 10931726), (57, 8630310), (65, 7568118), (78, 6306765), (90, 5465863), (95, 5178186), (114, 4315155), (117, 4204510), (130, 3784059), (171, 2876770), (190, 2589093), (195, 2522706), (234, 2102255), (247, 1991610), (285, 1726062), (342, 1438385), (390, 1261353), (494, 995805), (570, 863031), (585, 840902), (741, 663870), (855, 575354), (1170, 420451), (1235, 398322), (1482, 331935), (1710, 287677), (2223, 221290), (2470, 199161), (3705, 132774), (4446, 110645), (7410, 66387), (11115, 44258), (22129, 22230)]