18147179888970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{1210439}}^1$

素因数の和:1210892

約数の個数: 128

約数和(自身を含む): 47965495818240

約数和(自身を除く): 29818315929270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 251, 330, 362, 502, 543, 753, 905, 1086, 1255, 1506, 1810, 1991, 2510, 2715, 2761, 3765, 3982, 5430, 5522, 5973, 7530, 8283, 9955, 11946, 13805, 16566, 19910, 27610, 29865, 41415, 45431, 59730, 82830, 90862, 136293, 227155, 272586, 454310, 499741, 681465, 999482, 1210439, 1362930, 1499223, 2420878, 2498705, 2998446, 3631317, 4997410, 6052195, 7262634, 7496115, 12104390, 13314829, 14992230, 18156585, 26629658, 36313170, 39944487, 66574145, 79888974, 133148290, 199722435, 219089459, 303820189, 399444870, 438178918, 607640378, 657268377, 911460567, 1095447295, 1314536754, 1519100945, 1822921134, 2190894590, 2409984049, 3038201890, 3286341885, 3342022079, 4557302835, 4819968098, 6572683770, 6684044158, 7229952147, 9114605670, 10026066237, 12049920245, 14459904294, 16710110395, 20052132474, 24099840490, 33420220790, 36149760735, 50130331185, 54991454209, 72299521470, 100260662370, 109982908418, 164974362627, 274957271045, 329948725254, 549914542090, 604905996299, 824871813135, 1209811992598, 1649743626270, 1814717988897, 3024529981495, 3629435977794, 6049059962990, 9073589944485, 18147179888970]

約数ペア:

[(1, 18147179888970), (2, 9073589944485), (3, 6049059962990), (5, 3629435977794), (6, 3024529981495), (10, 1814717988897), (11, 1649743626270), (15, 1209811992598), (22, 824871813135), (30, 604905996299), (33, 549914542090), (55, 329948725254), (66, 274957271045), (110, 164974362627), (165, 109982908418), (181, 100260662370), (251, 72299521470), (330, 54991454209), (362, 50130331185), (502, 36149760735), (543, 33420220790), (753, 24099840490), (905, 20052132474), (1086, 16710110395), (1255, 14459904294), (1506, 12049920245), (1810, 10026066237), (1991, 9114605670), (2510, 7229952147), (2715, 6684044158), (2761, 6572683770), (3765, 4819968098), (3982, 4557302835), (5430, 3342022079), (5522, 3286341885), (5973, 3038201890), (7530, 2409984049), (8283, 2190894590), (9955, 1822921134), (11946, 1519100945), (13805, 1314536754), (16566, 1095447295), (19910, 911460567), (27610, 657268377), (29865, 607640378), (41415, 438178918), (45431, 399444870), (59730, 303820189), (82830, 219089459), (90862, 199722435), (136293, 133148290), (227155, 79888974), (272586, 66574145), (454310, 39944487), (499741, 36313170), (681465, 26629658), (999482, 18156585), (1210439, 14992230), (1362930, 13314829), (1499223, 12104390), (2420878, 7496115), (2498705, 7262634), (2998446, 6052195), (3631317, 4997410)]