30853473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 50457600

約数和(自身を除く): 19604127

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 1459, 3021, 4377, 7049, 10213, 21147, 27721, 30639, 77327, 83163, 194047, 231981, 541289, 582141, 1469213, 1623867, 4407639, 10284491, 30853473]

約数ペア:

[(1, 30853473), (3, 10284491), (7, 4407639), (19, 1623867), (21, 1469213), (53, 582141), (57, 541289), (133, 231981), (159, 194047), (371, 83163), (399, 77327), (1007, 30639), (1113, 27721), (1459, 21147), (3021, 10213), (4377, 7049)]