12081690

素因数分解:

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

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 33350400

約数和(自身を除く): 21268710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1543, 1566, 2610, 3086, 3915, 4629, 7715, 7830, 9258, 13887, 15430, 23145, 27774, 41661, 44747, 46290, 69435, 83322, 89494, 134241, 138870, 208305, 223735, 268482, 402723, 416610, 447470, 671205, 805446, 1208169, 1342410, 2013615, 2416338, 4027230, 6040845, 12081690]

約数ペア:

[(1, 12081690), (2, 6040845), (3, 4027230), (5, 2416338), (6, 2013615), (9, 1342410), (10, 1208169), (15, 805446), (18, 671205), (27, 447470), (29, 416610), (30, 402723), (45, 268482), (54, 223735), (58, 208305), (87, 138870), (90, 134241), (135, 89494), (145, 83322), (174, 69435), (261, 46290), (270, 44747), (290, 41661), (435, 27774), (522, 23145), (783, 15430), (870, 13887), (1305, 9258), (1543, 7830), (1566, 7715), (2610, 4629), (3086, 3915)]