30457532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57251}}^1$

素因数の和:57281

約数の個数: 24

約数和(自身を含む): 64122240

約数和(自身を除く): 33664708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57251, 114502, 229004, 400757, 801514, 1087769, 1603028, 2175538, 4351076, 7614383, 15228766, 30457532]

約数ペア:

[(1, 30457532), (2, 15228766), (4, 7614383), (7, 4351076), (14, 2175538), (19, 1603028), (28, 1087769), (38, 801514), (76, 400757), (133, 229004), (266, 114502), (532, 57251)]