30000711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 44271360

約数和(自身を除く): 14270649

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1259, 1833, 3777, 7943, 16367, 23829, 49101, 59173, 177519, 212771, 638313, 769249, 2307747, 10000237, 30000711]

約数ペア:

[(1, 30000711), (3, 10000237), (13, 2307747), (39, 769249), (47, 638313), (141, 212771), (169, 177519), (507, 59173), (611, 49101), (1259, 23829), (1833, 16367), (3777, 7943)]