925456770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20123}}^1$

素因数の和:20216

約数の個数: 96

約数和(自身を含む): 2787737472

約数和(自身を除く): 1862280702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3066, 3285, 4599, 5110, 6570, 7665, 9198, 15330, 20123, 22995, 40246, 45990, 60369, 100615, 120738, 140861, 181107, 201230, 281722, 301845, 362214, 422583, 603690, 704305, 845166, 905535, 1267749, 1408610, 1468979, 1811070, 2112915, 2535498, 2937958, 4225830, 4406937, 6338745, 7344895, 8813874, 10282853, 12677490, 13220811, 14689790, 20565706, 22034685, 26441622, 30848559, 44069370, 51414265, 61697118, 66104055, 92545677, 102828530, 132208110, 154242795, 185091354, 308485590, 462728385, 925456770]

約数ペア:

[(1, 925456770), (2, 462728385), (3, 308485590), (5, 185091354), (6, 154242795), (7, 132208110), (9, 102828530), (10, 92545677), (14, 66104055), (15, 61697118), (18, 51414265), (21, 44069370), (30, 30848559), (35, 26441622), (42, 22034685), (45, 20565706), (63, 14689790), (70, 13220811), (73, 12677490), (90, 10282853), (105, 8813874), (126, 7344895), (146, 6338745), (210, 4406937), (219, 4225830), (315, 2937958), (365, 2535498), (438, 2112915), (511, 1811070), (630, 1468979), (657, 1408610), (730, 1267749), (1022, 905535), (1095, 845166), (1314, 704305), (1533, 603690), (2190, 422583), (2555, 362214), (3066, 301845), (3285, 281722), (4599, 201230), (5110, 181107), (6570, 140861), (7665, 120738), (9198, 100615), (15330, 60369), (20123, 45990), (22995, 40246)]