57231090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 176670720

約数和(自身を除く): 119439630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 283, 315, 321, 378, 535, 566, 630, 642, 749, 849, 945, 963, 1070, 1415, 1498, 1605, 1698, 1890, 1926, 1981, 2247, 2547, 2830, 2889, 3210, 3745, 3962, 4245, 4494, 4815, 5094, 5778, 5943, 6741, 7490, 7641, 8490, 9630, 9905, 11235, 11886, 12735, 13482, 14445, 15282, 17829, 19810, 20223, 22470, 25470, 28890, 29715, 30281, 33705, 35658, 38205, 40446, 53487, 59430, 60562, 67410, 76410, 89145, 90843, 101115, 106974, 151405, 178290, 181686, 202230, 211967, 267435, 272529, 302810, 423934, 454215, 534870, 545058, 635901, 817587, 908430, 1059835, 1271802, 1362645, 1635174, 1907703, 2119670, 2725290, 3179505, 3815406, 4087935, 5723109, 6359010, 8175870, 9538515, 11446218, 19077030, 28615545, 57231090]

約数ペア:

[(1, 57231090), (2, 28615545), (3, 19077030), (5, 11446218), (6, 9538515), (7, 8175870), (9, 6359010), (10, 5723109), (14, 4087935), (15, 3815406), (18, 3179505), (21, 2725290), (27, 2119670), (30, 1907703), (35, 1635174), (42, 1362645), (45, 1271802), (54, 1059835), (63, 908430), (70, 817587), (90, 635901), (105, 545058), (107, 534870), (126, 454215), (135, 423934), (189, 302810), (210, 272529), (214, 267435), (270, 211967), (283, 202230), (315, 181686), (321, 178290), (378, 151405), (535, 106974), (566, 101115), (630, 90843), (642, 89145), (749, 76410), (849, 67410), (945, 60562), (963, 59430), (1070, 53487), (1415, 40446), (1498, 38205), (1605, 35658), (1698, 33705), (1890, 30281), (1926, 29715), (1981, 28890), (2247, 25470), (2547, 22470), (2830, 20223), (2889, 19810), (3210, 17829), (3745, 15282), (3962, 14445), (4245, 13482), (4494, 12735), (4815, 11886), (5094, 11235), (5778, 9905), (5943, 9630), (6741, 8490), (7490, 7641)]