814230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1347930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 109, 166, 218, 249, 327, 415, 498, 545, 654, 747, 830, 981, 1090, 1245, 1494, 1635, 1962, 2490, 3270, 3735, 4905, 7470, 9047, 9810, 18094, 27141, 45235, 54282, 81423, 90470, 135705, 162846, 271410, 407115, 814230]

約数ペア:

[(1, 814230), (2, 407115), (3, 271410), (5, 162846), (6, 135705), (9, 90470), (10, 81423), (15, 54282), (18, 45235), (30, 27141), (45, 18094), (83, 9810), (90, 9047), (109, 7470), (166, 4905), (218, 3735), (249, 3270), (327, 2490), (415, 1962), (498, 1635), (545, 1494), (654, 1245), (747, 1090), (830, 981)]