289221570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97381}}^1$

素因数の和:97408

約数の個数: 64

約数和(自身を含む): 841380480

約数和(自身を除く): 552158910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 97381, 194762, 292143, 486905, 584286, 876429, 973810, 1071191, 1460715, 1752858, 2142382, 2629287, 2921430, 3213573, 4382145, 5258574, 5355955, 6427146, 8764290, 9640719, 10711910, 13146435, 16067865, 19281438, 26292870, 28922157, 32135730, 48203595, 57844314, 96407190, 144610785, 289221570]

約数ペア:

[(1, 289221570), (2, 144610785), (3, 96407190), (5, 57844314), (6, 48203595), (9, 32135730), (10, 28922157), (11, 26292870), (15, 19281438), (18, 16067865), (22, 13146435), (27, 10711910), (30, 9640719), (33, 8764290), (45, 6427146), (54, 5355955), (55, 5258574), (66, 4382145), (90, 3213573), (99, 2921430), (110, 2629287), (135, 2142382), (165, 1752858), (198, 1460715), (270, 1071191), (297, 973810), (330, 876429), (495, 584286), (594, 486905), (990, 292143), (1485, 194762), (2970, 97381)]