30785232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 86994432

約数和(自身を除く): 56209200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1217, 1488, 1581, 2108, 2434, 3162, 3651, 4216, 4868, 6324, 7302, 8432, 9736, 12648, 14604, 19472, 20689, 25296, 29208, 37727, 41378, 58416, 62067, 75454, 82756, 113181, 124134, 150908, 165512, 226362, 248268, 301816, 331024, 452724, 496536, 603632, 641359, 905448, 993072, 1282718, 1810896, 1924077, 2565436, 3848154, 5130872, 7696308, 10261744, 15392616, 30785232]

約数ペア:

[(1, 30785232), (2, 15392616), (3, 10261744), (4, 7696308), (6, 5130872), (8, 3848154), (12, 2565436), (16, 1924077), (17, 1810896), (24, 1282718), (31, 993072), (34, 905448), (48, 641359), (51, 603632), (62, 496536), (68, 452724), (93, 331024), (102, 301816), (124, 248268), (136, 226362), (186, 165512), (204, 150908), (248, 124134), (272, 113181), (372, 82756), (408, 75454), (496, 62067), (527, 58416), (744, 41378), (816, 37727), (1054, 29208), (1217, 25296), (1488, 20689), (1581, 19472), (2108, 14604), (2434, 12648), (3162, 9736), (3651, 8432), (4216, 7302), (4868, 6324)]