30753628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3581}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 57168720

約数和(自身を除く): 26415092

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3581, 4294, 7162, 8588, 14324, 68039, 136078, 272156, 404653, 809306, 1618612, 7688407, 15376814, 30753628]

約数ペア:

[(1, 30753628), (2, 15376814), (4, 7688407), (19, 1618612), (38, 809306), (76, 404653), (113, 272156), (226, 136078), (452, 68039), (2147, 14324), (3581, 8588), (4294, 7162)]