2212110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2750

約数の個数: 40

約数和(自身を含む): 5950296

約数和(自身を除く): 3738186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2731, 5462, 8193, 13655, 16386, 24579, 27310, 40965, 49158, 73737, 81930, 122895, 147474, 221211, 245790, 368685, 442422, 737370, 1106055, 2212110]

約数ペア:

[(1, 2212110), (2, 1106055), (3, 737370), (5, 442422), (6, 368685), (9, 245790), (10, 221211), (15, 147474), (18, 122895), (27, 81930), (30, 73737), (45, 49158), (54, 40965), (81, 27310), (90, 24579), (135, 16386), (162, 13655), (270, 8193), (405, 5462), (810, 2731)]