4027230

素因数分解:

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

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 10838880

約数和(自身を除く): 6811650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1543, 2610, 3086, 4629, 7715, 9258, 13887, 15430, 23145, 27774, 44747, 46290, 69435, 89494, 134241, 138870, 223735, 268482, 402723, 447470, 671205, 805446, 1342410, 2013615, 4027230]

約数ペア:

[(1, 4027230), (2, 2013615), (3, 1342410), (5, 805446), (6, 671205), (9, 447470), (10, 402723), (15, 268482), (18, 223735), (29, 138870), (30, 134241), (45, 89494), (58, 69435), (87, 46290), (90, 44747), (145, 27774), (174, 23145), (261, 15430), (290, 13887), (435, 9258), (522, 7715), (870, 4629), (1305, 3086), (1543, 2610)]