513300780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{950557}}^1$

素因数の和:950575

約数の個数: 48

約数和(自身を含む): 1596937440

約数和(自身を除く): 1083636660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 950557, 1901114, 2851671, 3802228, 4752785, 5703342, 8555013, 9505570, 11406684, 14258355, 17110026, 19011140, 25665039, 28516710, 34220052, 42775065, 51330078, 57033420, 85550130, 102660156, 128325195, 171100260, 256650390, 513300780]

約数ペア:

[(1, 513300780), (2, 256650390), (3, 171100260), (4, 128325195), (5, 102660156), (6, 85550130), (9, 57033420), (10, 51330078), (12, 42775065), (15, 34220052), (18, 28516710), (20, 25665039), (27, 19011140), (30, 17110026), (36, 14258355), (45, 11406684), (54, 9505570), (60, 8555013), (90, 5703342), (108, 4752785), (135, 3802228), (180, 2851671), (270, 1901114), (540, 950557)]