30849712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 64950208

約数和(自身を除く): 34100496

約数列:

[1, 2, 4, 8, 16, 31, 37, 41, 62, 74, 82, 124, 148, 164, 248, 296, 328, 496, 592, 656, 1147, 1271, 1517, 1681, 2294, 2542, 3034, 3362, 4588, 5084, 6068, 6724, 9176, 10168, 12136, 13448, 18352, 20336, 24272, 26896, 47027, 52111, 62197, 94054, 104222, 124394, 188108, 208444, 248788, 376216, 416888, 497576, 752432, 833776, 995152, 1928107, 3856214, 7712428, 15424856, 30849712]

約数ペア:

[(1, 30849712), (2, 15424856), (4, 7712428), (8, 3856214), (16, 1928107), (31, 995152), (37, 833776), (41, 752432), (62, 497576), (74, 416888), (82, 376216), (124, 248788), (148, 208444), (164, 188108), (248, 124394), (296, 104222), (328, 94054), (496, 62197), (592, 52111), (656, 47027), (1147, 26896), (1271, 24272), (1517, 20336), (1681, 18352), (2294, 13448), (2542, 12136), (3034, 10168), (3362, 9176), (4588, 6724), (5084, 6068)]