30643732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57601}}^1$

素因数の和:57631

約数の個数: 24

約数和(自身を含む): 64514240

約数和(自身を除く): 33870508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57601, 115202, 230404, 403207, 806414, 1094419, 1612828, 2188838, 4377676, 7660933, 15321866, 30643732]

約数ペア:

[(1, 30643732), (2, 15321866), (4, 7660933), (7, 4377676), (14, 2188838), (19, 1612828), (28, 1094419), (38, 806414), (76, 403207), (133, 230404), (266, 115202), (532, 57601)]