30814504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28961}}^1$

素因数の和:28993

約数の個数: 32

約数和(自身を含む): 69508800

約数和(自身を除く): 38694296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28961, 57922, 115844, 202727, 231688, 405454, 550259, 810908, 1100518, 1621816, 2201036, 3851813, 4402072, 7703626, 15407252, 30814504]

約数ペア:

[(1, 30814504), (2, 15407252), (4, 7703626), (7, 4402072), (8, 3851813), (14, 2201036), (19, 1621816), (28, 1100518), (38, 810908), (56, 550259), (76, 405454), (133, 231688), (152, 202727), (266, 115844), (532, 57922), (1064, 28961)]