57908790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 155635200

約数和(自身を除く): 97726410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 1543, 2085, 2502, 3086, 3753, 4170, 4629, 6255, 7506, 7715, 9258, 12510, 13887, 15430, 18765, 23145, 27774, 37530, 41661, 46290, 69435, 83322, 138870, 208305, 214477, 416610, 428954, 643431, 1072385, 1286862, 1930293, 2144770, 3217155, 3860586, 5790879, 6434310, 9651465, 11581758, 19302930, 28954395, 57908790]

約数ペア:

[(1, 57908790), (2, 28954395), (3, 19302930), (5, 11581758), (6, 9651465), (9, 6434310), (10, 5790879), (15, 3860586), (18, 3217155), (27, 2144770), (30, 1930293), (45, 1286862), (54, 1072385), (90, 643431), (135, 428954), (139, 416610), (270, 214477), (278, 208305), (417, 138870), (695, 83322), (834, 69435), (1251, 46290), (1390, 41661), (1543, 37530), (2085, 27774), (2502, 23145), (3086, 18765), (3753, 15430), (4170, 13887), (4629, 12510), (6255, 9258), (7506, 7715)]