690833124

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 1866110400

約数和(自身を除く): 1175277276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 71, 81, 108, 118, 142, 162, 177, 213, 236, 284, 324, 354, 426, 509, 531, 639, 708, 852, 1018, 1062, 1278, 1527, 1593, 1917, 2036, 2124, 2556, 3054, 3186, 3834, 4189, 4581, 4779, 5751, 6108, 6372, 7668, 8378, 9162, 9558, 11502, 12567, 13743, 16756, 18324, 19116, 23004, 25134, 27486, 30031, 36139, 37701, 41229, 50268, 54972, 60062, 72278, 75402, 82458, 90093, 108417, 113103, 120124, 144556, 150804, 164916, 180186, 216834, 226206, 270279, 325251, 339309, 360372, 433668, 452412, 540558, 650502, 678618, 810837, 975753, 1081116, 1301004, 1357236, 1621674, 1951506, 2132201, 2432511, 2927259, 3243348, 3903012, 4264402, 4865022, 5854518, 6396603, 8528804, 9730044, 11709036, 12793206, 19189809, 25586412, 38379618, 57569427, 76759236, 115138854, 172708281, 230277708, 345416562, 690833124]

約数ペア:

[(1, 690833124), (2, 345416562), (3, 230277708), (4, 172708281), (6, 115138854), (9, 76759236), (12, 57569427), (18, 38379618), (27, 25586412), (36, 19189809), (54, 12793206), (59, 11709036), (71, 9730044), (81, 8528804), (108, 6396603), (118, 5854518), (142, 4865022), (162, 4264402), (177, 3903012), (213, 3243348), (236, 2927259), (284, 2432511), (324, 2132201), (354, 1951506), (426, 1621674), (509, 1357236), (531, 1301004), (639, 1081116), (708, 975753), (852, 810837), (1018, 678618), (1062, 650502), (1278, 540558), (1527, 452412), (1593, 433668), (1917, 360372), (2036, 339309), (2124, 325251), (2556, 270279), (3054, 226206), (3186, 216834), (3834, 180186), (4189, 164916), (4581, 150804), (4779, 144556), (5751, 120124), (6108, 113103), (6372, 108417), (7668, 90093), (8378, 82458), (9162, 75402), (9558, 72278), (11502, 60062), (12567, 54972), (13743, 50268), (16756, 41229), (18324, 37701), (19116, 36139), (23004, 30031), (25134, 27486)]