17222340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 48464640

約数和(自身を除く): 31242300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1201, 1434, 2390, 2402, 2868, 3585, 3603, 4780, 4804, 6005, 7170, 7206, 12010, 14340, 14412, 18015, 24020, 36030, 72060, 287039, 574078, 861117, 1148156, 1435195, 1722234, 2870390, 3444468, 4305585, 5740780, 8611170, 17222340]

約数ペア:

[(1, 17222340), (2, 8611170), (3, 5740780), (4, 4305585), (5, 3444468), (6, 2870390), (10, 1722234), (12, 1435195), (15, 1148156), (20, 861117), (30, 574078), (60, 287039), (239, 72060), (478, 36030), (717, 24020), (956, 18015), (1195, 14412), (1201, 14340), (1434, 12010), (2390, 7206), (2402, 7170), (2868, 6005), (3585, 4804), (3603, 4780)]