2730882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 7133184

約数和(自身を除く): 4402302

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 257, 322, 462, 483, 506, 514, 759, 771, 966, 1518, 1542, 1771, 1799, 2827, 3542, 3598, 5313, 5397, 5654, 5911, 8481, 10626, 10794, 11822, 16962, 17733, 19789, 35466, 39578, 41377, 59367, 65021, 82754, 118734, 124131, 130042, 195063, 248262, 390126, 455147, 910294, 1365441, 2730882]

約数ペア:

[(1, 2730882), (2, 1365441), (3, 910294), (6, 455147), (7, 390126), (11, 248262), (14, 195063), (21, 130042), (22, 124131), (23, 118734), (33, 82754), (42, 65021), (46, 59367), (66, 41377), (69, 39578), (77, 35466), (138, 19789), (154, 17733), (161, 16962), (231, 11822), (253, 10794), (257, 10626), (322, 8481), (462, 5911), (483, 5654), (506, 5397), (514, 5313), (759, 3598), (771, 3542), (966, 2827), (1518, 1799), (1542, 1771)]