30709104

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 79554432

約数和(自身を除く): 48845328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1303, 1473, 1964, 2606, 2946, 3909, 3928, 5212, 5892, 7818, 7856, 10424, 11784, 15636, 20848, 23568, 31272, 62544, 639773, 1279546, 1919319, 2559092, 3838638, 5118184, 7677276, 10236368, 15354552, 30709104]

約数ペア:

[(1, 30709104), (2, 15354552), (3, 10236368), (4, 7677276), (6, 5118184), (8, 3838638), (12, 2559092), (16, 1919319), (24, 1279546), (48, 639773), (491, 62544), (982, 31272), (1303, 23568), (1473, 20848), (1964, 15636), (2606, 11784), (2946, 10424), (3909, 7856), (3928, 7818), (5212, 5892)]