219594330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15541}}^1$

素因数の和:15711

約数の個数: 48

約数和(自身を含む): 574618824

約数和(自身を除く): 355024494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 15541, 31082, 46623, 77705, 93246, 139869, 155410, 233115, 279738, 466230, 699345, 1398690, 2439937, 4879874, 7319811, 12199685, 14639622, 21959433, 24399370, 36599055, 43918866, 73198110, 109797165, 219594330]

約数ペア:

[(1, 219594330), (2, 109797165), (3, 73198110), (5, 43918866), (6, 36599055), (9, 24399370), (10, 21959433), (15, 14639622), (18, 12199685), (30, 7319811), (45, 4879874), (90, 2439937), (157, 1398690), (314, 699345), (471, 466230), (785, 279738), (942, 233115), (1413, 155410), (1570, 139869), (2355, 93246), (2826, 77705), (4710, 46623), (7065, 31082), (14130, 15541)]