86266180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 166620860

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 139, 140, 143, 154, 155, 182, 217, 220, 260, 278, 286, 308, 310, 341, 364, 385, 403, 434, 455, 556, 572, 620, 682, 695, 715, 770, 806, 868, 910, 973, 1001, 1085, 1364, 1390, 1430, 1529, 1540, 1612, 1705, 1807, 1820, 1946, 2002, 2015, 2170, 2387, 2780, 2821, 2860, 3058, 3410, 3614, 3892, 4004, 4030, 4309, 4340, 4433, 4774, 4865, 5005, 5642, 6116, 6820, 7228, 7645, 8060, 8618, 8866, 9035, 9548, 9730, 10010, 10703, 11284, 11935, 12649, 14105, 15290, 17236, 17732, 18070, 19460, 19877, 20020, 21406, 21545, 22165, 23870, 25298, 28210, 30163, 30580, 31031, 36140, 39754, 42812, 43090, 44330, 47399, 47740, 50596, 53515, 56017, 56420, 60326, 62062, 63245, 79508, 86180, 88660, 94798, 99385, 107030, 112034, 120652, 124124, 126490, 139139, 150815, 155155, 189596, 198770, 214060, 224068, 236995, 252980, 278278, 280085, 301630, 310310, 331793, 392119, 397540, 473990, 556556, 560170, 603260, 616187, 620620, 663586, 695695, 784238, 947980, 1120340, 1232374, 1327172, 1391390, 1568476, 1658965, 1960595, 2464748, 2782780, 3080935, 3317930, 3921190, 4313309, 6161870, 6635860, 7842380, 8626618, 12323740, 17253236, 21566545, 43133090, 86266180]

約数ペア:

[(1, 86266180), (2, 43133090), (4, 21566545), (5, 17253236), (7, 12323740), (10, 8626618), (11, 7842380), (13, 6635860), (14, 6161870), (20, 4313309), (22, 3921190), (26, 3317930), (28, 3080935), (31, 2782780), (35, 2464748), (44, 1960595), (52, 1658965), (55, 1568476), (62, 1391390), (65, 1327172), (70, 1232374), (77, 1120340), (91, 947980), (110, 784238), (124, 695695), (130, 663586), (139, 620620), (140, 616187), (143, 603260), (154, 560170), (155, 556556), (182, 473990), (217, 397540), (220, 392119), (260, 331793), (278, 310310), (286, 301630), (308, 280085), (310, 278278), (341, 252980), (364, 236995), (385, 224068), (403, 214060), (434, 198770), (455, 189596), (556, 155155), (572, 150815), (620, 139139), (682, 126490), (695, 124124), (715, 120652), (770, 112034), (806, 107030), (868, 99385), (910, 94798), (973, 88660), (1001, 86180), (1085, 79508), (1364, 63245), (1390, 62062), (1430, 60326), (1529, 56420), (1540, 56017), (1612, 53515), (1705, 50596), (1807, 47740), (1820, 47399), (1946, 44330), (2002, 43090), (2015, 42812), (2170, 39754), (2387, 36140), (2780, 31031), (2821, 30580), (2860, 30163), (3058, 28210), (3410, 25298), (3614, 23870), (3892, 22165), (4004, 21545), (4030, 21406), (4309, 20020), (4340, 19877), (4433, 19460), (4774, 18070), (4865, 17732), (5005, 17236), (5642, 15290), (6116, 14105), (6820, 12649), (7228, 11935), (7645, 11284), (8060, 10703), (8618, 10010), (8866, 9730), (9035, 9548)]