1474740

素因数分解:

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

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 4589760

約数和(自身を除く): 3115020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2731, 5462, 8193, 10924, 13655, 16386, 24579, 27310, 32772, 40965, 49158, 54620, 73737, 81930, 98316, 122895, 147474, 163860, 245790, 294948, 368685, 491580, 737370, 1474740]

約数ペア:

[(1, 1474740), (2, 737370), (3, 491580), (4, 368685), (5, 294948), (6, 245790), (9, 163860), (10, 147474), (12, 122895), (15, 98316), (18, 81930), (20, 73737), (27, 54620), (30, 49158), (36, 40965), (45, 32772), (54, 27310), (60, 24579), (90, 16386), (108, 13655), (135, 10924), (180, 8193), (270, 5462), (540, 2731)]