30965382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{81919}}^1$

素因数の和:81937

約数の個数: 32

約数和(自身を含む): 78643200

約数和(自身を除く): 47677818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 81919, 163838, 245757, 491514, 573433, 737271, 1146866, 1474542, 1720299, 2211813, 3440598, 4423626, 5160897, 10321794, 15482691, 30965382]

約数ペア:

[(1, 30965382), (2, 15482691), (3, 10321794), (6, 5160897), (7, 4423626), (9, 3440598), (14, 2211813), (18, 1720299), (21, 1474542), (27, 1146866), (42, 737271), (54, 573433), (63, 491514), (126, 245757), (189, 163838), (378, 81919)]