2912119245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{45541}}^1$

素因数の和:45595

約数の個数: 72

約数和(自身を含む): 6074391960

約数和(自身を除く): 3162272715

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1305, 1421, 1827, 2205, 3045, 4263, 7105, 9135, 12789, 21315, 45541, 63945, 136623, 227705, 318787, 409869, 683115, 956361, 1320689, 1593935, 2049345, 2231509, 2869083, 3962067, 4781805, 6603445, 6694527, 9244823, 11157545, 11886201, 14345415, 19810335, 20083581, 27734469, 33472635, 46224115, 59431005, 64713761, 83203407, 100417905, 138672345, 194141283, 323568805, 416017035, 582423849, 970706415, 2912119245]

約数ペア:

[(1, 2912119245), (3, 970706415), (5, 582423849), (7, 416017035), (9, 323568805), (15, 194141283), (21, 138672345), (29, 100417905), (35, 83203407), (45, 64713761), (49, 59431005), (63, 46224115), (87, 33472635), (105, 27734469), (145, 20083581), (147, 19810335), (203, 14345415), (245, 11886201), (261, 11157545), (315, 9244823), (435, 6694527), (441, 6603445), (609, 4781805), (735, 3962067), (1015, 2869083), (1305, 2231509), (1421, 2049345), (1827, 1593935), (2205, 1320689), (3045, 956361), (4263, 683115), (7105, 409869), (9135, 318787), (12789, 227705), (21315, 136623), (45541, 63945)]