2262180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 4249500

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, 1019, 1110, 2038, 2220, 3057, 4076, 5095, 6114, 10190, 12228, 15285, 20380, 30570, 37703, 61140, 75406, 113109, 150812, 188515, 226218, 377030, 452436, 565545, 754060, 1131090, 2262180]

約数ペア:

[(1, 2262180), (2, 1131090), (3, 754060), (4, 565545), (5, 452436), (6, 377030), (10, 226218), (12, 188515), (15, 150812), (20, 113109), (30, 75406), (37, 61140), (60, 37703), (74, 30570), (111, 20380), (148, 15285), (185, 12228), (222, 10190), (370, 6114), (444, 5095), (555, 4076), (740, 3057), (1019, 2220), (1110, 2038)]