57045270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61339}}^1$

素因数の和:61380

約数の個数: 32

約数和(自身を含む): 141327360

約数和(自身を除く): 84282090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 61339, 122678, 184017, 306695, 368034, 613390, 920085, 1840170, 1901509, 3803018, 5704527, 9507545, 11409054, 19015090, 28522635, 57045270]

約数ペア:

[(1, 57045270), (2, 28522635), (3, 19015090), (5, 11409054), (6, 9507545), (10, 5704527), (15, 3803018), (30, 1901509), (31, 1840170), (62, 920085), (93, 613390), (155, 368034), (186, 306695), (310, 184017), (465, 122678), (930, 61339)]