2012370060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{906473}}^1$

素因数の和:906522

約数の個数: 48

約数和(自身を含む): 5786930016

約数和(自身を除く): 3774559956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 906473, 1812946, 2719419, 3625892, 4532365, 5438838, 9064730, 10877676, 13597095, 18129460, 27194190, 33539501, 54388380, 67079002, 100618503, 134158004, 167697505, 201237006, 335395010, 402474012, 503092515, 670790020, 1006185030, 2012370060]

約数ペア:

[(1, 2012370060), (2, 1006185030), (3, 670790020), (4, 503092515), (5, 402474012), (6, 335395010), (10, 201237006), (12, 167697505), (15, 134158004), (20, 100618503), (30, 67079002), (37, 54388380), (60, 33539501), (74, 27194190), (111, 18129460), (148, 13597095), (185, 10877676), (222, 9064730), (370, 5438838), (444, 4532365), (555, 3625892), (740, 2719419), (1110, 1812946), (2220, 906473)]