308045990385

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{2539}}^1\times {\mathrm{18341}}^1$

素因数の和:20908

約数の個数: 96

約数和(自身を含む): 637333142400

約数和(自身を除く): 329287152015

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 2539, 6615, 7617, 12695, 17773, 18341, 22851, 38085, 53319, 55023, 68553, 88865, 91705, 114255, 124411, 128387, 159957, 165069, 266595, 275115, 342765, 373233, 385161, 479871, 495207, 622055, 641935, 799785, 825345, 898709, 1119699, 1155483, 1866165, 1925805, 2399355, 2476035, 2696127, 3359097, 3466449, 4493545, 5598495, 5777415, 8088381, 13480635, 16795485, 17332245, 24265143, 40441905, 46567799, 121325715, 139703397, 232838995, 325974593, 419110191, 698516985, 977923779, 1257330573, 1629872965, 2095550955, 2281822151, 2933771337, 4889618895, 6286652865, 6845466453, 8801314011, 11409110755, 14668856685, 20536399359, 34227332265, 44006570055, 61609198077, 102681996795, 308045990385]

約数ペア:

[(1, 308045990385), (3, 102681996795), (5, 61609198077), (7, 44006570055), (9, 34227332265), (15, 20536399359), (21, 14668856685), (27, 11409110755), (35, 8801314011), (45, 6845466453), (49, 6286652865), (63, 4889618895), (105, 2933771337), (135, 2281822151), (147, 2095550955), (189, 1629872965), (245, 1257330573), (315, 977923779), (441, 698516985), (735, 419110191), (945, 325974593), (1323, 232838995), (2205, 139703397), (2539, 121325715), (6615, 46567799), (7617, 40441905), (12695, 24265143), (17773, 17332245), (18341, 16795485), (22851, 13480635), (38085, 8088381), (53319, 5777415), (55023, 5598495), (68553, 4493545), (88865, 3466449), (91705, 3359097), (114255, 2696127), (124411, 2476035), (128387, 2399355), (159957, 1925805), (165069, 1866165), (266595, 1155483), (275115, 1119699), (342765, 898709), (373233, 825345), (385161, 799785), (479871, 641935), (495207, 622055)]