30256798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 54149760

約数和(自身を除く): 23892962

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1579, 1742, 3158, 9581, 17369, 19162, 20527, 34738, 41054, 105793, 211586, 225797, 451594, 1163723, 1375309, 2327446, 2750618, 15128399, 30256798]

約数ペア:

[(1, 30256798), (2, 15128399), (11, 2750618), (13, 2327446), (22, 1375309), (26, 1163723), (67, 451594), (134, 225797), (143, 211586), (286, 105793), (737, 41054), (871, 34738), (1474, 20527), (1579, 19162), (1742, 17369), (3158, 9581)]