3194220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 5837460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 383, 417, 556, 695, 766, 834, 1149, 1390, 1532, 1668, 1915, 2085, 2298, 2780, 3830, 4170, 4596, 5745, 7660, 8340, 11490, 22980, 53237, 106474, 159711, 212948, 266185, 319422, 532370, 638844, 798555, 1064740, 1597110, 3194220]

約数ペア:

[(1, 3194220), (2, 1597110), (3, 1064740), (4, 798555), (5, 638844), (6, 532370), (10, 319422), (12, 266185), (15, 212948), (20, 159711), (30, 106474), (60, 53237), (139, 22980), (278, 11490), (383, 8340), (417, 7660), (556, 5745), (695, 4596), (766, 4170), (834, 3830), (1149, 2780), (1390, 2298), (1532, 2085), (1668, 1915)]