30542556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 79567488

約数和(自身を除く): 49024932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5381, 5676, 10762, 16143, 21524, 32286, 59191, 64572, 118382, 177573, 231383, 236764, 355146, 462766, 694149, 710292, 925532, 1388298, 2545213, 2776596, 5090426, 7635639, 10180852, 15271278, 30542556]

約数ペア:

[(1, 30542556), (2, 15271278), (3, 10180852), (4, 7635639), (6, 5090426), (11, 2776596), (12, 2545213), (22, 1388298), (33, 925532), (43, 710292), (44, 694149), (66, 462766), (86, 355146), (129, 236764), (132, 231383), (172, 177573), (258, 118382), (473, 64572), (516, 59191), (946, 32286), (1419, 21524), (1892, 16143), (2838, 10762), (5381, 5676)]