2010260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 4910976

約数和(自身を除く): 2900716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 173, 332, 346, 415, 581, 692, 830, 865, 1162, 1211, 1660, 1730, 2324, 2422, 2905, 3460, 4844, 5810, 6055, 11620, 12110, 14359, 24220, 28718, 57436, 71795, 100513, 143590, 201026, 287180, 402052, 502565, 1005130, 2010260]

約数ペア:

[(1, 2010260), (2, 1005130), (4, 502565), (5, 402052), (7, 287180), (10, 201026), (14, 143590), (20, 100513), (28, 71795), (35, 57436), (70, 28718), (83, 24220), (140, 14359), (166, 12110), (173, 11620), (332, 6055), (346, 5810), (415, 4844), (581, 3460), (692, 2905), (830, 2422), (865, 2324), (1162, 1730), (1211, 1660)]