3889170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 10258560

約数和(自身を除く): 6369390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 547, 711, 790, 1094, 1185, 1422, 1641, 2370, 2735, 3282, 3555, 4923, 5470, 7110, 8205, 9846, 16410, 24615, 43213, 49230, 86426, 129639, 216065, 259278, 388917, 432130, 648195, 777834, 1296390, 1944585, 3889170]

約数ペア:

[(1, 3889170), (2, 1944585), (3, 1296390), (5, 777834), (6, 648195), (9, 432130), (10, 388917), (15, 259278), (18, 216065), (30, 129639), (45, 86426), (79, 49230), (90, 43213), (158, 24615), (237, 16410), (395, 9846), (474, 8205), (547, 7110), (711, 5470), (790, 4923), (1094, 3555), (1185, 3282), (1422, 2735), (1641, 2370)]