299205870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{120163}}^1$

素因数の和:120256

約数の個数: 32

約数和(自身を含む): 726751872

約数和(自身を除く): 427546002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 120163, 240326, 360489, 600815, 720978, 1201630, 1802445, 3604890, 9973529, 19947058, 29920587, 49867645, 59841174, 99735290, 149602935, 299205870]

約数ペア:

[(1, 299205870), (2, 149602935), (3, 99735290), (5, 59841174), (6, 49867645), (10, 29920587), (15, 19947058), (30, 9973529), (83, 3604890), (166, 1802445), (249, 1201630), (415, 720978), (498, 600815), (830, 360489), (1245, 240326), (2490, 120163)]