2684820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 7781760

約数和(自身を除く): 5096940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1543, 1740, 3086, 4629, 6172, 7715, 9258, 15430, 18516, 23145, 30860, 44747, 46290, 89494, 92580, 134241, 178988, 223735, 268482, 447470, 536964, 671205, 894940, 1342410, 2684820]

約数ペア:

[(1, 2684820), (2, 1342410), (3, 894940), (4, 671205), (5, 536964), (6, 447470), (10, 268482), (12, 223735), (15, 178988), (20, 134241), (29, 92580), (30, 89494), (58, 46290), (60, 44747), (87, 30860), (116, 23145), (145, 18516), (174, 15430), (290, 9258), (348, 7715), (435, 6172), (580, 4629), (870, 3086), (1543, 1740)]