29320782

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 30554418

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 419, 642, 654, 838, 1257, 2514, 11663, 23326, 34989, 44833, 45671, 69978, 89666, 91342, 134499, 137013, 268998, 274026, 4886797, 9773594, 14660391, 29320782]

約数ペア:

[(1, 29320782), (2, 14660391), (3, 9773594), (6, 4886797), (107, 274026), (109, 268998), (214, 137013), (218, 134499), (321, 91342), (327, 89666), (419, 69978), (642, 45671), (654, 44833), (838, 34989), (1257, 23326), (2514, 11663)]