87225810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 258660864

約数和(自身を除く): 171435054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 102, 105, 106, 119, 159, 170, 210, 238, 255, 265, 318, 357, 371, 461, 510, 530, 595, 714, 742, 795, 901, 922, 1113, 1190, 1383, 1590, 1785, 1802, 1855, 2226, 2305, 2703, 2766, 3227, 3570, 3710, 4505, 4610, 5406, 5565, 6307, 6454, 6915, 7837, 9010, 9681, 11130, 12614, 13515, 13830, 15674, 16135, 18921, 19362, 23511, 24433, 27030, 31535, 32270, 37842, 39185, 47022, 48405, 48866, 54859, 63070, 73299, 78370, 94605, 96810, 109718, 117555, 122165, 146598, 164577, 171031, 189210, 235110, 244330, 274295, 329154, 342062, 366495, 415361, 513093, 548590, 732990, 822885, 830722, 855155, 1026186, 1246083, 1645770, 1710310, 2076805, 2492166, 2565465, 2907527, 4153610, 5130930, 5815054, 6230415, 8722581, 12460830, 14537635, 17445162, 29075270, 43612905, 87225810]

約数ペア:

[(1, 87225810), (2, 43612905), (3, 29075270), (5, 17445162), (6, 14537635), (7, 12460830), (10, 8722581), (14, 6230415), (15, 5815054), (17, 5130930), (21, 4153610), (30, 2907527), (34, 2565465), (35, 2492166), (42, 2076805), (51, 1710310), (53, 1645770), (70, 1246083), (85, 1026186), (102, 855155), (105, 830722), (106, 822885), (119, 732990), (159, 548590), (170, 513093), (210, 415361), (238, 366495), (255, 342062), (265, 329154), (318, 274295), (357, 244330), (371, 235110), (461, 189210), (510, 171031), (530, 164577), (595, 146598), (714, 122165), (742, 117555), (795, 109718), (901, 96810), (922, 94605), (1113, 78370), (1190, 73299), (1383, 63070), (1590, 54859), (1785, 48866), (1802, 48405), (1855, 47022), (2226, 39185), (2305, 37842), (2703, 32270), (2766, 31535), (3227, 27030), (3570, 24433), (3710, 23511), (4505, 19362), (4610, 18921), (5406, 16135), (5565, 15674), (6307, 13830), (6454, 13515), (6915, 12614), (7837, 11130), (9010, 9681)]