1330306510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1187}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2662051392

約数和(自身を除く): 1331744882

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 233, 370, 466, 481, 962, 1165, 1187, 2330, 2374, 2405, 3029, 4810, 5935, 6058, 8621, 11870, 15145, 15431, 17242, 30290, 30862, 43105, 43919, 77155, 86210, 87838, 112073, 154310, 219595, 224146, 276571, 439190, 553142, 560365, 570947, 1120730, 1141894, 1382855, 2765710, 2854735, 3595423, 5709470, 7190846, 10233127, 17977115, 20466254, 35954230, 51165635, 102331270, 133030651, 266061302, 665153255, 1330306510]

約数ペア:

[(1, 1330306510), (2, 665153255), (5, 266061302), (10, 133030651), (13, 102331270), (26, 51165635), (37, 35954230), (65, 20466254), (74, 17977115), (130, 10233127), (185, 7190846), (233, 5709470), (370, 3595423), (466, 2854735), (481, 2765710), (962, 1382855), (1165, 1141894), (1187, 1120730), (2330, 570947), (2374, 560365), (2405, 553142), (3029, 439190), (4810, 276571), (5935, 224146), (6058, 219595), (8621, 154310), (11870, 112073), (15145, 87838), (15431, 86210), (17242, 77155), (30290, 43919), (30862, 43105)]